A large asteroid will safely zoom between Earth and the Moon on Saturday, a once-in-a-decade event that will be used as a training exercise for planetary defense efforts, according to the European Space Agency.
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No former president of the United States has ever been indicted at either the federal or state level. That more-than-two-centuries-old record, if you want to call it that, looks like it could soon be broken—something that should have happened a long time ago. A few American presidents have certainly behaved questionably enough to meet the standard of probable cause needed for an indictment. Given
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Set For Sea Harvard physicist Avi Loeb — yep, the Oumuamua guy — hasn't given up on his quest to recover what he believes could be a potential alien artifact at the bottom of the Pacific. Based on a recent update, he and his team are closer than ever to finally getting their highly scrutinized $1.5 million Galileo Project expedition up and running, setting a date for some time this summer. "We ha
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LATEST
At least 23 people were killed as a devastating tornado ripped across the southern US state of Mississippi, tearing off roofs, smashing cars and flattening entire neighborhoods.
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United Archer Chicago
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Hello friends! As we all know, AI is rapidly increasing, and I am scared of it. I want to be a Front end developer and Later On, I want to be a full stack developer I heard that many jobs and careers will be affected in the future, like web development and software development, as we already know that ChatGPT and other software can write code easily. Now I need a genuine suggestion about what wou
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Scientists are finding tumor signals in spit that could be key to developing diagnostic tests for various types of cancer
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a recent study from researchers at the Netherlands' Leiden University found that nanoplastics — particles even smaller than microplastics — cause absolutely horrid development problems in chicken embryos, leading to extensive malformations and birth defects in newborn chicks.
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Jimmy and his crew head to Southern New Zealand to dive with Great White Sharks, which quickly becomes a very emotional experience! #discoveryplus #sharkweek Stream Full Episodes of Shark Week https://www.discoveryplus.com/dp/shark-week About Shark Week: From Dawn of the Monster Mako to The Haunting of Shark Tower, you can stream all Shark Week shows right now. Subscribe to Discovery: https://www
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Ukraine Bakhmut Russian
For the past four months, people around the world have witnessed the macabre process of Russian forces making repeated assaults near the Ukrainian city of Bakhmut for only the tiniest of gains. By some counts, Russia has lost about five of its soldiers for every Ukrainian soldier lost—to say nothing of massive equipment losses. Although in theory a country can win a war by using its military forc
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37414-y Pure organic room-temperature phosphorescencent materials draw much attention but realising electroluminescence under electric excitation is challenging. Here the authors propose a donor-oxygen-acceptor molecular design realizing aggregation-induced organic room-temperature electrophosphorescence with high exte
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Character AI $150M
Profit, Shmofit With the help of a brand new $150 million dollar cash infusion from Andreessen Horowitz, a 16-month-old AI chatbot startup called Character.ai just reached a $1 billion market cap — despite having yet to generate any revenue . Founded by two ex-Googlers, the idea is to host various AI-powered personalities, from celebrities to anime characters to Twitch streams to historical figur
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Altman Musk OpenAI
Tea's Hot Like everyone else in the tech industry, SpaceX, Tesla, and Twitter CEO Elon Musk has had a lot to say about OpenAI in recent weeks — as he probably should, considering that he was one of the firm's original founders, launching the former non-profit back in 2015 alongside figures like Reid Hoffman, Ilya Sutskever and, among others, OpenAI's current CEO, Sam Altman.
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Plastic Years Commission
The issue of plastic waste has rapidly escalated in recent decades, with the U.S. ranking as top offender. Projections show the problem will only get worse.
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-32100-x Steroid hormone levels and bone mineral density in women over 65 years of age
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Jaron Lanier is one of the foremost pioneers of VR technology — but he's also notorious for being one of Silicon Valley's harshest critics, in biting critiques that he characterizes as "dismal optimism." Lately, he's turning his gaze on the tech industry's latest obsession: AI. In a spicy interview with The Guardian , Lanier made it clear that he thinks questions over whether AI will take over th
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Antarctica is an icy place today, but the ice extended even further during past ice ages.
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Antarctica is an icy place today, but the ice extended even further during past ice ages. The question of how and where life survived on land in the icy continent, through the ages, has long puzzled biologists.
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31914-z
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Researchers have mapped cell types in a mouse's brain, which could help us pinpoint the cells to target when treating various medical conditions
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As an example, copy writers and data entry clerks will be the losers with project managers of AI systems being the winners. submitted by /u/tshirtguy2000 [link] [comments]
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37298-y Generation of water as a byproduct in chemical reactions is often detrimental because it lowers the yield of the target product. Here, a thermally rearranged polybenzoxazole membrane has been developed, allowing for selective removal of water in chemical reactions.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37369-0 Efferocytosis inhibition leads to the release of immunogenic contents into the tumor microenvironment. Here the authors developed a nanosystem that inhibits MerTK-mediated efferocytosis and captures tumor-associated agents to enhance antitumour immunity.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37258-6 Electrophilic borylation of sterically hindered arenes is a challenging transformation. Here, authors report a metal-free electrophilic C–H borylation of hindered arenes using a boron cluster reagent producing valuable aryl boronic esters.
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Following even basic screenings and operations, patients often must arrange for someone to deliver them home. For older people, it can be a tall order.
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How did life come about? The answer to this question goes to the very heart of our existence on planet Earth.
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31749-8
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Hey everyone, I've been thinking about a phenomenon I've noticed and wanted to share it with you all. I've coined the term "Positive Paradox Phenomenon" (PPP) to describe it. The Positive Paradox Phenomenon (PPP) refers to a situation where a person's positive thinking or optimistic beliefs about a certain outcome (e.g., their favorite team winning a football match) paradoxically leads to the opp
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From charging adapters to external monitors, we've gathered the essential peripherals for your Apple laptop.
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ARTIFICIAL INTELLIGENCE OpenAI Connects ChatGPT to the Internet Kyle Wiggers | TechCrunch "[This week, OpenAI] launched plugins for ChatGPT, which extend the bot's functionality by granting it access to third-party knowledge sources and databases, including the web. Easily the most intriguing plugin is OpenAI's first-party web-browsing plugin, which allows ChatGPT to draw data from around the web
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The brothers spent over a third of their last paycheck on a new turbo. Was it worth the investment?! #discoveryplus #goldrush Stream Full Episodes of Gold Rush https://www.discoveryplus.com/show/gold-rush About Gold Rush: Motivated by a depressed economy, hard-working gold miners get to work both in America and across the globe in an attempt to strike it rich. Subscribe to Discovery: https://www.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37318-x Little is known about the synaptic organization of associative cortical structures such as the medial prefrontal cortex. Here, the authors use two-photon optogenetic stimulation to obtain a detailed cellular resolution map of functional synaptic connectivity of the mouse medial prefrontal cortex, finding unique
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Studies have shown that teddy bears can help children cope with trauma.
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W ould you consider a donation to support Weekend Reads, and our daily work ? The week at Retraction Watch featured: In unusual move, publishers remove authors victimized by forger Paper co-authored by controversial Australian journalist earns expression of concern Nearly 20 Hindawi journals delisted from leading index amid concerns of papermill activity A journal editor once told us authors were
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The black particles from an asteroid some 300 million kilometers away look unremarkable, like pieces of charcoal, but they hold a component of life itself.
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-32228-w
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31728-z
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31997-8
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This is an edition of The Wonder Reader, a newsletter in which our editors recommend a set of stories to spark your curiosity and fill you with delight. Sign up here to get it every Saturday morning. Tattoos were once a sign of outsider status. But that's changed in the 21st century: "My doctor has both of his arms totally sleeved. I have a friend that's a corporate lawyer, and she's working on h
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After a long hiatus, the epic Ocean Race is back – but this year, as well as dodging icebergs, cracking masts and suffering the occasional 'hull sandwich failure', the teams are gathering crucial data from places even research vessels rarely reach The Southern Ocean is not somewhere most people choose to spend an hour, let alone a month. Circling the icy continent of Antarctica, it is the planet'
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After recent earthquakes, Türkiye and Syria continue to grapple with a mass of rubble that could pollute, poison and alter the lives of everyone around it
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FTC Cancel Subscriptions
Plus new Framework laptops, and Europe drafts a law that would force companies to repair their products for up to 10 years.
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Plus: The "Clop" gang's ransomware spree, the DC Health Link breach comes into focus, and more.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37440-w The progression of oesophageal squamous cell carcinoma (ESCC) from early to advanced stages requires comprehensive molecular characterisation. Here, the authors perform a proteogenomics analysis of ESCC patient samples across nine histopathological stages and three phases, identifying key alterations and paths
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31877-1
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31486-y
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Snail shell fragments found in a cave in South Africa appear to have been heated, providing the earliest evidence for humans eating snails
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UN Secretary-General Antonio Guterres on Friday delivered an urgent call for the world to modify and safeguard water resources to avert conflict and ensure future global prosperity.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37388-x A 500 kyr long record of vegetation change from SE Europe demonstrates that forest resilience is lost when precipitation decreases below a threshold limit, and highlights the vulnerability of Mediterranean forests to near-future climate change
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37402-2 Electrochemical aptamer-based sensors typically exhibit limited sensitivity especially when the area of electrode is reduced for miniaturization. Here, the authors demonstrate electrochemical transistors as universal on-site amplifiers for enhancement in sensitivity of over 3 orders of magnitude.
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I n the summer of 2015, one of my best friends died at work. Shannon was 38, childless, single and thriving, and working as an executive at a global public-relations firm, where she handled a major client. She was set to take a family vacation—treating her nephews to a Disney trip or some such—when her boss sent down an edict that no one on her account was allowed to take time off. Saying no to y
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When the Washington State–based travel guide and TV host Rick Steves decided to return to Europe in early 2022, he wasn't sure how many of his favorite local spots had survived two years of pandemic life. Steves, who has hosted Rick Steves' Europe for the past two decades and operates tours aimed at introducing American travelers to the continent, was pleasantly surprised by what he found: Many o
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Yellowjackets Jackie
This article contains spoilers for the entire first season as well as the second-season premiere of Yellowjackets . Leave it to Yellowjackets to make a game of MASH creepy. In the second-season premiere of the breakout Showtime thriller, best friends Shauna (played by Sophie Nélisse) and Jackie (Ella Purnell) are joking over Shauna's results. (She's going to live in an apartment in New Jersey wit
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As climate change makes storms warmer and wetter, the state's flood control system is struggling to keep up.
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Social media is full of bad takes and unsolicited advice. Silence it all on Facebook, Twitter, TikTok, Instagram, LinkedIn, and WhatsApp.
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Destiny 2 Lightfall
The game's new mysteries, powers, and stories are exciting and challenging, even if there is some awkward pacing.
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Toothpaste tabs plunk into a jar. Maple syrup flows viscously from a spout. Dishwasher powder crunches under the tip of a metal scoop. The chorus of consumer goods lacks one familiar sound: the crinkle of plastic wrap.
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Ny EU-lov skal sikre, at skønhedsfiltre ikke påvirker brugernes mentale helbred negativt.
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In last week's hearing, lawmakers kept focusing on the harms TikTok inflicts on kids. Until they take steps to solve these problems, that's a distraction.
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This weekend's best discounts range from OLED screens to a massive external hard drive.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37396-x Here, the authors present an expanded version of the Cultivated Genome Reference (CGR), termed CGR2, a catalog that includes 3324 high-quality draft genomes based on gut bacterial isolates from Chinese individuals, and classifies 527 species from 8 phyla, including 179 previously unidentified species, and provi
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There's been a lot of talk lately about how AI is gonna take over our jobs and lead us to a dark future. That's just a bunch of overblown exaggeration imo. We've seen this before when personal computers came and led to the decline of many old jobs. But in reality computers changed the game and opened up all sorts of new industries. Same thing with AI – it could actually create a bunch of new job
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A lot of discussions regarding AI and human like actions and reactions seem to me to focus on some absolute uniqueness of every human that requires a special definition to explain. The rationale seems to be that humans are not machines and that we have some internal mechanism (soul, spirit, humanity, whatever) that gives us the power to operate as uniquely free operators – free from our biology a
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In response to our series on spillover viruses, you had many questions: from the role of climate change to possible benefits. We turn the mic to you for a special edition of 'Hidden Viruses.' (Image credit: Olivia Taussig-Rees for NPR)
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Whether it's based on hallucinatory beliefs or not, an artificial-intelligence gold rush has started over the last several months to mine the anticipated business opportunities from generative AI models like ChatGPT. App developers, venture-backed startups, and some of the world's largest corporations are all scrambling to make sense of the sensational text-generating bot released by OpenAI last
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31475-1
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31595-8
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-32152-z
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COVID-19 19 Patients
Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-30583-2
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-31910-3
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-32187-2
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-32008-6
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Scientific Reports, Published online: 25 March 2023; doi:10.1038/s41598-023-32074-w
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Our new study published in Nature Geoscience on an ancient chain of Australian volcanoes is helping to change our understanding of "hotspot" volcanism.
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Moore also made his famous observation, now known as Moore's Law, three years before he helped start Intel in 1968. It said the capacity and complexity of integrated circuits would double every year. (Image credit: Ben Margot/AP)
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Can a person or object exposed to high radioactivity just take a shower with soap and water, or is more needed for decontamination?
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37349-4 Large-scale disease-association data are widely used for pathomechanism mining, even if disease definitions used for annotation are mostly phenotype-based. Here, the authors show that this bias can lead to a blurred view on disease mechanisms, highlighting the need for close-up studies based on molecular data f
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37363-6 Most insights into deubiquitinase (DUB) substrate specificity originate from studies with isolated di-ubiquitins (diUb), but in cells diUbs with different linkage types coexist. Here, the authors develop a mass spectrometric DUB activity assay that can probe all diUbs simultaneously under substrate competition
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Forty-one bent or twisted iron nails, unearthed from a second-century imperial burial site, were meant to keep the deceased in their place.
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Researchers created a plant-based robotic arm by connecting a Venus flytrap equipped with soft electrodes to a metallic structure and wirelessly commanding it to grab things
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37315-0 Nanomedicine is important in cancer therapy, but loading, drug release, and therapeutic effectiveness issues limit the translation to the clinic. Here, authors report a full-API nanodrug with an ideal API content and pH-responsive release for continuous spatiotemporal cancer therapy based on PpIX-heme-CO/Fe2+/B
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A 2022 measurement of the mass of the W boson threatened to upend particle physics as we know it, but new results from CERN indicate the standard model was right all along
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Exclusive: Surgeons raise concerns that people using jabs are unaware of risks of redundant skin From unbearable side-effects to cravings curbed: readers on weight-loss jabs A surge in the number of people using slimming jabs to lose weight could lead to a rise in patients travelling abroad for tummy tucks or other surgery to remove excess skin, surgeons have said. Drugs such as liraglutide and s
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37259-5 AMPA receptors associated with TARP subunits enable the development of selective AMPA receptor drugs. Here, the authors provide cryo-EM structures of receptors bound to three TARP-γ8 selective drugs, and reveal bifunctionality of one ligand.
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Nature Communications, Published online: 25 March 2023; doi:10.1038/s41467-023-37356-5 High hyperdiploid acute lymphoblastic leukaemia (HeH ALL) is driven by nonrandom chromosomal gains, which have been suggested to arise early – even before birth. Here, the authors use single-cell whole genome sequencing and in silico modelling to show that HeH ALL aneuploidies could originate early and follow p
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Amazon employees that have managed to cling onto their jobs after two devastating rounds of layoffs in the space of three months may feel like they've survived the worst of a brutal period in tech. They're not off the hook yet: Workers will have to fight tooth and nail to prove their worth. Amazon CEO Andy Jassy made this much clear when announcing on Monday that the company will be laying off ar
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Genetic data released by China three years after it was gathered has provided 'the best evidence' of how the pandemic started, scientists say.
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This is an edition of The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here. My colleague Alan Taylor has published thousands of photo essays in his time at The Atlantic . I spoke with him about the art of telling a visual story and which photos have stuck with him over the yea
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Some plants can survive months without water, only to turn green again after a brief downpour. A recent study shows that this is not due to a 'miracle gene.' Rather, this ability is a consequence of a whole network of genes, almost all of which are also present in more vulnerable varieties.
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Existing sensor probes for microelectrical devices can measure only their average electric properties, providing no information on their spatial distribution. Liquid crystal droplets (LCDs) — microscopic droplets of soft matter that respond to electric field — are promising in this regard. Accordingly, researchers recently visualized the electric field and electrostatic energy distribution of mi
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Levi AI Generated Models
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I looked at the data in engineering, and I have to admit: the ratios are more extreme than I expected. The vast majority of affected persons were ICs. That isn't particularly surprising, but take a look at how extreme the ratios actually are: Meta: 92% ICs, 7% middle managers (management below VPs) Google: 93% ICs, 5% middle managers . So for every affected engineering manager at Google, 18.6 IC
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Okay, first off, I am not an expert in this field, I am just a concerned individual considering the risks of such rapid development in this AI world. As far as I know, many AI algorithms like GPT, are trained on data sets that are taken from people without their consent. Doesn't this mean that AI is explicitly stealing from people? Besides the obvious, that so many jobs are going to be taken from
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Very interested to see your predictions and what jobs and the world will be like for my age group entering the workforce within the next decade. submitted by /u/LostTwink2002 [link] [comments]
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Amprius 500 Wh/kg Platform
submitted by /u/ObtainSustainability [link] [comments]
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Existing sensor probes for microelectrical devices can measure only their average electric properties, providing no information on their spatial distribution. Liquid crystal droplets (LCDs) — microscopic droplets of soft matter that respond to electric field — are promising in this regard. Accordingly, researchers recently visualized the electric field and electrostatic energy distribution of mi
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High fitness levels may reduce the risk of death from cardiovascular disease in men with high blood pressure, according to a 29-year study.
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Lights Thursday Night
A powerful geomagnetic storm helped to make the colorful aurora visible in places like North Carolina and Arizona on Thursday night.
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In an innovative new study, researchers used a series of prompts and questions to encourage ChatGPT to produce the type of content commonly seen in academic publications. Researchers say in their paper's discussion section — which was written without the software's influence — that it demonstrates the new levels of sophistication which AI now offers and also the opportunities and challenges it p
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A new study found drought and heat waves could make air pollution worse for communities that already have a high pollution burden in California, and deepen pollution inequalities along racial and ethnic lines. The study also found financial penalties for power plants can significantly reduce people's pollution exposure, except during severe heat waves.
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Tardigrade Proteins
Proteins found in tardigrades could be used to stabilize drugs that would otherwise need refrigeration.
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Two cosmonauts and an astronaut who were supposed to leave the International Space Station this month will be brought back to Earth in late September, doubling their time aboard the orbiting laboratory to more than a year, Russia's space agency announced Friday.
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Jeff Bezos' space company Blue Origin said Friday it hopes to resume rocket flights "soon" following the conclusion of an investigation into a crash last year—but it must wait for US regulators to accept the findings.
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Phosphorus is a natural mineral that is essential for plant growth and development, and Earth's agricultural-grade phosphorus reserves are expected to be depleted in 50 to 100 years. A new discovery by researchers at Michigan State University and the Carnegie Institution for Science is changing their understanding of iron toxicity in plants caused by low phosphorus levels.
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Business alliances are valuable because they help companies supplement critical skills, enter new markets, and gain competitive advantages.
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Winter Robotic Bee
Researchers have developed a temperature-modulating robotic system that can be seamlessly integrated into notoriously sensitive honeybee hives, providing both a never-before-seen view of honeybee behavior and a means to influence it.
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Phosphorus is a natural mineral that is essential for plant growth and development, and Earth's agricultural-grade phosphorus reserves are expected to be depleted in 50 to 100 years. A new discovery by researchers at Michigan State University and the Carnegie Institution for Science is changing their understanding of iron toxicity in plants caused by low phosphorus levels.
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-32157-8
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Scientists Oumuamua
Move Over, Oumuamua Remember Oumuamua, that weird and allegedly alien object that flew past Earth back in 2017 , when we were all so young and starry-eyed? Now, some scientists have a new and boring explanation for what it was — and reader, it may have nothing to do with aliens. In a new study published in the journal Nature this week, astronomy researchers out of Cornell and Berkeley suggested t
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Older adults with depression are actually aging faster than their peers, researchers report. They also have poor cardiovascular and brain health.
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Scientists watched as two stars slowed in their orbits around black holes, concluding it was the result of "drag" generated by dark matter.
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The connections between different regions of the brain responsible for language processing depend on which language you grew up with.
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37267-5 In this work, the authors demonstrate that LLPS of the quaternary USH2 protein complex initiates the formation of stereociliary ankle link condensates, providing insights into the pathogenesis of deafness.
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37420-0 The regulation and direction of CD4+ T cells into phenotypic and functional lineages is coordinated by a complex set of mechanisms. Here the authors show a role for Aiolos as a regulator of the CD4+ cytotoxic and T follicular helper lineages.
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Yes, even bottled water can go bad.
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Variations driven by pairs of particles and antiparticles that form and then annihilate can be used to generate random numbers up to 200 times faster than available commercial devices can
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Imagine a home computer operating 1 million times faster than the most expensive hardware on the market. Now, imagine that being the industry standard. Physicists hope to pave the way for that reality.
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Ubisoft Ghostwriter AI
Bark With Bite Ubisoft, one of the world's largest video game developers known for titles like the "Assassin's Creed" franchise, is moving to partially automate writing in-game dialog by developing an AI tool called Ghostwriter. In video games, non-player characters (NPCs) often speak in what are known as "barks": short, often shouty lines of dialogue triggered by in-game events — a "Watch those
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Vi skal tage chatbotternes svar med et gran salt, siger ekspert.
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-32072-y
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-32096-4
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31947-4
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31292-6
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37076-w Berry curvature sits at the heart of both the anomalous hall effect and topological hall effect, with the former arising from a momentum space berry curvature, while the latter arises from a real space berry curvature. Here, Li et al present an intriguing example of a combined real and reciprocal space berry cu
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-36741-4 Here, using hypergraph modeling the authors show that surprising research (in terms of unexpected combinations of research contents and contexts) is associated with impact and arises from scientific outsiders solving problems in distant disciplines.
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-36845-x Ecosystem responses to prehistoric sea-ice loss are poorly known. Using marine sedimentary ancient DNA form the Bering Sea covering the last ~20,000 years, this study reveals a transition from a sea ice-adapted ecosystem, characterized by diatoms, copepods and codfish, to an ice-free Holocene with cyanobacteria
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Platformen, som blev brugt til at skabe billederne, har nu ændret retningslinjer.
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Heat waves are reaching the bottoms of Earth's oceans, and that could be a big problem for the creatures that live there.
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As a key food supply declines, the endangered population of Southern Resident killer whales, known to frequent the Salish Sea off the coasts of Washington and British Columbia, is spending far less time in that region, a new study shows.
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Three astronauts who were supposed to leave the International Space Station this month will be brought back to Earth in late September, doubling their time aboard the orbiting laboratory to more than a year, Russia's space agency announced Friday.
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An overheated rocket engine nozzle caused last year's Blue Origin launch failure that has grounded flights for six months, the company said Friday.
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As a key food supply declines, the endangered population of Southern Resident killer whales, known to frequent the Salish Sea off the coasts of Washington and British Columbia, is spending far less time in that region, a new study shows.
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Abstract Chronic nonhealing wounds are one of the major and rapidly growing clinical complications all over the world. Current therapies frequently require emergent surgical interventions, while abuse and misapplication of therapeutic drugs often lead to an increased morbidity and mortality rate. Here, we introduce a wearable bioelectronic system that wirelessly and continuously monitors the phys
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Abstract An important paradigm in allogeneic hematopoietic cell transplantations (allo-HCTs) is the prevention of graft-versus-host disease (GVHD) while preserving the graft-versus-leukemia (GVL) activity of donor T cells. From an observational clinical study of adult allo-HCT recipients, we identified a CD4 + /CD8 + double-positive T cell (DPT) population, not present in starting grafts, whose p
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Abstract The onset and rates of continental growth are first-order indicators of early Earth dynamics, and whether substantial crust existed in the Hadean or much later has long been debated. Here, we present a theoretical analysis of published Hf and Nd isotopic data representing the depleted mantle and demonstrate that continental growth must have started in the early Hadean. Whereas the tradit
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Abstract Most bacteriophages present a tail allowing host recognition, cell wall perforation, and viral DNA channeling from the capsid to the infected bacterium cytoplasm. The majority of tailed phages bear a long flexible tail ( Siphoviridae ) at the tip of which receptor binding proteins (RBPs) specifically interact with their host, triggering infection. In siphophage T5, the unique RBP is loca
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Abstract Little is known about how evolved hydrogen affects the cycling of Li batteries. Hypotheses include the formation of LiH in the solid-electrolyte interphase (SEI) and dendritic growth of LiH. Here, we discover that LiH formation in Li batteries likely follows a different pathway: Hydrogen evolved during cycling reacts to nucleate and grow LiH within already deposited Li metal, consuming a
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Abstract Lateral flight membranes, or patagia, have evolved repeatedly in diverse mammalian lineages. While little is known about patagium development, its recurrent evolution may suggest a shared molecular basis. By combining transcriptomics, developmental experiments, and mouse transgenics, we demonstrate that lateral Wnt5a expression in the marsupial sugar glider ( Petaurus breviceps ) promote
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Abstract Approximately 5 million dengue virus–infected patients progress to a potentially life-threatening severe dengue (SD) infection annually. To identify the immune features and temporal dynamics underlying SD progression, we performed deep immune profiling by mass cytometry of PBMCs collected longitudinally from SD progressors (SDp) and uncomplicated dengue (D) patients. While D is character
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Abstract CRISPR-Cas systems are prokaryotic acquired immunity mechanisms, which are found in 40% of bacterial genomes. They prevent viral infections through small DNA fragments called spacers. However, the vast majority of these spacers have not yet been associated with the virus they recognize, and it has been named CRISPR dark matter. By analyzing the spacers of tens of thousands of genomes fro
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Abstract Biofilms are multicellular communities with a spatial structure. Different from single-cell scale diffusion in planktonic systems, the diffusion distance becomes the dimension of multicellular clusters in a biofilm. Such differences in diffusion behavior affect the tolerance and response to exogenous stress. Here, we found that at the same doses of exogenous hydrogen peroxide (H 2 O 2 ),
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Abstract To compete in certain low-light environments, some cyanobacteria express a paralog of the light-harvesting phycobiliprotein, allophycocyanin (AP), that strongly absorbs far-red light (FRL). Using cryo–electron microscopy and time-resolved absorption spectroscopy, we reveal the structure-function relationship of this FRL-absorbing AP complex (FRL-AP) that is expressed during acclimation t
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Abstract Mesoscale volumetric imaging is of great importance for the study of bio-organisms. Among others, optical projection tomography provides unprecedented structural details of specimens, but it requires fluorescence label for chemical targeting. Raman spectroscopic imaging is able to identify chemical components in a label-free manner but lacks microstructure. Here, we present a dual-modali
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Abstract The primate brain is equipped to learn and remember newly encountered visual stimuli such as faces and objects. In the macaque inferior temporal (IT) cortex, neurons mark the familiarity of a visual stimulus through response modification, often involving a decrease in spiking rate. Here, we investigate the emergence of this neural plasticity by longitudinally tracking IT neurons during s
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Abstract Isoenzyme divergence is a prevalent mechanism governing tissue-specific and developmental stage-specific metabolism in mammals. The lactate dehydrogenase (LDH) isoenzyme spectrum reflects the tissue-specific metabolic status. We found that three tetrameric isoenzymes composed of LDHA and LDHB (LDH-3/4/5) comprise the LDH spectrum in T cells. Genetically deleting LDHA or LDHB altered the
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Abstract MESSENGER (Mercury, Surface, Space Environment, Geochemistry, and Ranging) mission to Mercury led to the discovery of hollows. These geological landforms have no close counterpart on other airless silicate bodies. Multispectral images and geochemical measurements by MESSENGER suggest that hollows are formed by the loss of volatile-bearing minerals. We investigated the mineralogical compo
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A circuit mechanism linking past and future learning through shifts in perception | Science Advances
Abstract Long-term memory formation is energetically costly. Neural mechanisms that guide an animal to identify fruitful associations therefore have important survival benefits. Here, we elucidate a circuit mechanism in Lymnaea , which enables past memory to shape new memory formation through changes in perception. Specifically, strong classical conditioning drives a positive shift in perception
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Trump AI Twitter
On Monday, as Americans considered the possibility of a Donald Trump indictment and a presidential perp walk, Eliot Higgins brought the hypothetical to life. Higgins, the founder of Bellingcat, an open-source investigations group, asked the latest version of the generative-AI art tool Midjourney to illustrate the spectacle of a Trump arrest. It pumped out vivid photos of a sea of police officers
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Scientists want to clone an extinct bison unearthed from Siberian permafrost. Experts are skeptical.
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Levene Energy R.
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Trade , at least between different continents and countries with vastly different cultures and regimes, I see as having more or less maxed out relative to GDP. The reasons mainly have to do with the issues in maintaining supply chains that run across continents as well as the willingness of regimes to interfere with the internal affairs of their partners. I don't see a mass reversal of globalizat
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TikTok CEO Shou Chew finally took the stand in front of Congress yesterday. As many tech CEOs have done before him, he had to defend his company against an hours-long stream of sometimes fair, sometimes flawed, and sometimes just outright ridiculous questions from American representatives. Among that last category was a line of questioning from North Carolina Republican Richard Hudson, who really
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This rare video, showing two megamouth sharks swimming off the coast of San Diego, is scientists' 'only knowledge' of the sharks' social lives.
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A severe geomagnetic storm from a huge hole in the sun's corona caused a massive disturbance in Earth's magnetic field. The surprise event sparked auroras as far south as Alabama and northern California.
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Hey everyone, I wanted to share my new project with you all and get some feedback. I'm currently working on a freemium website with brain enhancing games, inspired by websites like Lumosity and BrainScale. However, I noticed that these websites often target a too childish audience or have a too complex interface for new users. So, I'm creating a new whole website with these types of games, but wi
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Chief scientist told former incumbent Sir David King the similarity would lead to mixed messaging The government's chief scientist warned a former incumbent not to confuse the public during the Covid pandemic by naming an independent expert panel after the group convened to advise ministers on the crisis. Sir Patrick Vallance revealed the clash in an interview at the Institute for Government on F
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Exploring the national parks can create memories that last a lifetime, but arriving unprepared can ruin your trip.
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Scientists say countries need to cut emissions far deeper to prevent catastrophic warming. That fact will hang over delegates when they meet later this year at the annual U.N. climate talks
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A stretchable sticking plaster detects whether an injury is healing well and uses stimulating electrodes and microinjections of drugs to speed up the process
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A new Paper Park Index (PPI) developed by researchers at the University of British Columbia's Sea Around Us initiative helped identify 55 marine protected areas (MPAs) across the world where enough fishing takes place to contravene the protection status officially assigned to such sites.
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Fujitsu Quantum Computing
Researchers have discovered a way to "translate" quantum information between different kinds of quantum technologies, with significant implications for quantum computing, communication, and networking.
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California Gov. Gavin Newsom ended some of the state's water restrictions on Friday because a winter of relentless rain and snow has replenished the state's reservoirs and eased fears of a shortage after three years of severe drought.
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One in five retail workers has been sexually harassed at work in the past five years, most commonly by a senior colleague or a customer, according to a new report from the University of Sydney and the Australia National University.
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A new Paper Park Index (PPI) developed by researchers at the University of British Columbia's Sea Around Us initiative helped identify 55 marine protected areas (MPAs) across the world where enough fishing takes place to contravene the protection status officially assigned to such sites.
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Meat Half Million US
A new study estimates that bacteria on meat may be responsible for a significant number of urinary tract infections in the U.S.
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Scientists test device that can monitor and stimulate burns, diabetic ulcers and non-healing surgical wounds A smart bandage that can monitor chronic wounds and help them to heal has been developed by scientists who say the device could aid people with diabetic ulcers, burns and non-healing surgical wounds. According to figures from 2018 , there are 2.2 million people in the UK with chronic wound
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NASA's Center for Near Earth Object Studies detected an asteroid that will pass Earth by 108,758 miles this weekend, which is closer than the moon's distance from Earth 238,855 miles away.
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The name of the game is customer satisfaction, especially in the airline industry where companies are constantly jockeying for business by promising better service than their competitors. Now a professor at the University of Missouri has used artificial intelligence to sort through thousands of customer reviews and identify where airlines are falling short.
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A Cranfield University designed instrument capable of remotely analyzing molecules from the air in Antarctica will help scientists understand future changes in our climate.
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The Institute for Systems and Robotics and the Interactive Technologies Institute, both represented by the Laboratory of Robotics and Engineering Systems (LARSyS), are proud to announce their participation in the upcoming AMADEE-24 mission to Mars. The mission, organized by the Austrian Space Forum (OeWF), aims to advance the development of space exploration through international collaboration and
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Higher alcohols (C2+ alcohols), which are important raw materials, have been used as the intermediates of valued products. They are also widely applied in various fields of fuel, food, fine chemicals, pharmaceuticals and energy.
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First it was the eerie images of barrels leaking on the seafloor not far from Catalina Island. Then the shocking realization that the nation's largest manufacturer of DDT had once used the ocean as a huge dumping ground—and that as many as half a million barrels of its acid waste had been poured straight into the water.
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NASA's OSIRIS-REx spacecraft is cruising back to Earth with a sample it collected from the rocky surface of asteroid Bennu. When its sample capsule parachutes down into the Utah desert on Sept. 24, OSIRIS-REx will become the United States' first-ever mission to return an asteroid sample to Earth.
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The first study into the biological response of the upper ocean in the wake of South Pacific cyclones could help predict the impact of warming ocean temperatures, researchers believe.
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Kiwetinohk Energy 2023
Scientists have created a comprehensive 'roadmap' to guide global efforts to convert waste energy into clean power.
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Pesticide use must be reduced. The EU has set a target to reduce pesticide use by 50% by 2030. Therefore, a strong focus on integrated weed management must be maintained in the coming years. When it comes to weeds, the focus has mainly been on improving the efficacy of pesticides, replacing or complementing them with mechanical treatments in the field.
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Pesticide use must be reduced. The EU has set a target to reduce pesticide use by 50% by 2030. Therefore, a strong focus on integrated weed management must be maintained in the coming years. When it comes to weeds, the focus has mainly been on improving the efficacy of pesticides, replacing or complementing them with mechanical treatments in the field.
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Photosynthesis drives all life on Earth. Complex processes are required for the sunlight-powered conversion of carbon dioxide and water to energy-rich sugar and oxygen. These processes are driven by two protein complexes, photosystems I and II. In photosystem I, sunlight is used with an efficiency of almost 100%. Here a complex network of 288 chlorophylls plays the decisive role.
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Chemical and isotopic analysis of copper artifacts from southern Africa reveals new cultural connections among people living in the region between the 5th and 20th centuries, according to a new study. People in the area between northern South Africa and the Copperbelt region in central Africa were more connected to one another than scholars previously thought, says Jay Stephens, a postdoctoral fe
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Nursing homes that conducted staff surveillance testing more regularly experienced significantly lower rates of COVID infections and deaths among residents, according to a new study. "Testing is a key part of any infectious disease response, surveillance testing in particular," says Brian McGarry, an assistant professor of medicine and public health sciences at the University of Rochester Medical
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Photosynthesis drives all life on Earth. Complex processes are required for the sunlight-powered conversion of carbon dioxide and water to energy-rich sugar and oxygen. These processes are driven by two protein complexes, photosystems I and II. In photosystem I, sunlight is used with an efficiency of almost 100%. Here a complex network of 288 chlorophylls plays the decisive role.
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There's a reason Jezero Crater was chosen as the landing site for the Perseverance Rover: it is considered one of the likeliest places to find any evidence if Mars was ever habitable for long periods of time. In this great new flyby video from ESA, you can get a birds-eye look at Perseverance's home.
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River flows in New Zealand have changed dramatically over the past 50 to 90 years as the climate has varied, a new study has found.
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Research from a team in India published in the International Journal of Public Sector Performance Management looks at the notion of "emotional intelligence" in the context of virtual teams. While it demonstrates an obvious relationship, the literature is still in the nascent stage and so precludes solid conclusions.
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Nature, Published online: 23 March 2023; doi:10.1038/d41586-023-00883-8 Geneticists discover that the composer was particularly susceptible to liver disease. Plus, a United Nations conference tackles the long-neglected water crisis, and how to create more-concise presentations in four steps.
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Bing Google Bard AI
Red Handed On Wednesday, we reported that Google's finally unveiled Bard AI wasted no time to start spewing ridiculous conspiracy theories and fabricating non-existent citations to back them up. But as it turns out, citing bogus sources is just the beginning of its problems. Now , Tom's Hardware reports that it caught the Bard AI blatantly plagiarizing without citing any sources at all — which Ba
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More children have been diagnosed with autism than at any time since monitoring began more than two decades ago, according to new federal studies. About 4% of 8-year-old boys and 1% of 8-year-old girls, in the United States have autism, according to the US Centers for Disease Control and Prevention (CDC). These estimates are the highest since the CDC's Autism and Developmental Disabilities Monito
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A new study into how sunscreen affects freshwater ecosystems suggests the impact may be less alarming than first thought—and raises new questions about whether lab-based studies into environmental contaminants are accurately reflecting what happens in the wild.
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In a new study, researchers have found that little brown bats suffering from white-nose syndrome (WNS) greatly increased their foraging activity at artificial bug buffets. The buffets, located near hibernation sites, will help bats to increase their fat reserves before and after hibernation. This should help them to survive the disease.
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Benedetta Artegiani and Delilah Hendriks are forming a joint laboratory group to understand disease mechanisms and treatments through organoid models.
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Melania Trump Daniels
Keeping track of all the cases Donald Trump has caught can be hard. There's the Georgia election-fraud investigation into Trump's attempts to overturn the 2020 results in that state, which he lost; there's the New York civil investigation into alleged financial fraud by the Trump Organization ; there's the Manhattan district attorney's inquiry into possible campaign-finance violations from Trump'
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Twitter Blue Musk April 1
Many years ago, when picking up my teenage daughter from an outdoor mall, I found myself surrounded by her friends. "You're verified ," one of them said, gushing. At first I thought this was some new youth slang term for "cool" or even "uncool." But alas, she was referring to Twitter. I had a blue check on the service. That kind of verified. My kid's friends would have found it impressive to be v
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A new study into how sunscreen affects freshwater ecosystems suggests the impact may be less alarming than first thought—and raises new questions about whether lab-based studies into environmental contaminants are accurately reflecting what happens in the wild.
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In a new study, researchers have found that little brown bats suffering from white-nose syndrome (WNS) greatly increased their foraging activity at artificial bug buffets. The buffets, located near hibernation sites, will help bats to increase their fat reserves before and after hibernation. This should help them to survive the disease.
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When Lenovo set out to transition into a services-led company, they began by looking internally, says Art Hu, Lenovo's senior vice president & global chief information officer. He also serves as the chief technology and delivery officer of Lenovo's Solutions & Services Group. To offer products and services that provide valuable business outcomes rather than traditional one-off hardware delivery,
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Does a "magic bullet" exist in regenerative medicine? Researchers have long wished to design a cutting-edge gene therapy that regenerates tissues damaged by disease or trauma. That wish may come true now that a research team has developed a polymeric gene delivery therapy that promotes new bone formation after traumatic inflammation.
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Fungicide application, while helpful in controlling plant diseases, has complicated limitations that may cost growers both peace of mind and quantity of yield. Plant pathogens which would otherwise be killed off by fungicides can evolve to avenge their dead siblings, developing resistance that renders the standard dose of fungicide application ineffective.
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Parents, teachers and politicians are worried about the appeal of so-called "online misogyny influencers" to boys and young men.
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The modern world runs on electricity, and wires are what carry that electricity to every light, television, heating system, cellphone and computer on the planet. Unfortunately, on average, about 5% of the power generated at a coal or solar power plant is lost as the electricity is transmitted from the plant to its final destination. This amounts to a US$6 billion loss annually in the U.S. alone.
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The road to space is paved with the sacrifices of many animal astronauts. Here are the most fascinating stories of the animals sent to space.
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Using a 3D culture system that imitates fatty tissue, researchers developed a simpler process to study mesenchymal stem cell aging and tissue regeneration.
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Fungicide application, while helpful in controlling plant diseases, has complicated limitations that may cost growers both peace of mind and quantity of yield. Plant pathogens which would otherwise be killed off by fungicides can evolve to avenge their dead siblings, developing resistance that renders the standard dose of fungicide application ineffective.
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Study finds plastic fibers stunt growth in mussels by more than a third—here's why this is a concern
Plastic pollution poses a threat to marine wildlife. The plastic bags, bottles and straws that we see strewn across beaches have long been identified as a danger. But tiny fragments of plastic—called microplastics—that are less than 5mm in size are also a major source.
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Imagine waking up before dawn every day to fetch water for your family. You trek to the nearest water source, miles away, with only a jerrycan to carry the precious liquid. You brave scorching heat or heavy rain, while trying to avoid dangerous animals and strangers along the way.
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Last August, the federal government set up an expert panel to look at the continuous improvement agenda in teacher education in Australia.
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Study finds plastic fibers stunt growth in mussels by more than a third—here's why this is a concern
Plastic pollution poses a threat to marine wildlife. The plastic bags, bottles and straws that we see strewn across beaches have long been identified as a danger. But tiny fragments of plastic—called microplastics—that are less than 5mm in size are also a major source.
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A little more than a century ago, most people in industrialized countries worked 60 hours a week—six ten-hour days. A 40-hour work week of five eight-hour days became the norm, along with increased paid holidays, in the 1950s.
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Thirty years ago, I traveled to Lijiang, an ancient city in the northwest of China's Yunnan province in the foothills of the eastern Himalayas. Lijiang's old town is a tangle of intersecting waterways, arched stone bridges, and cobbled streets. Just north of the city—about five hours by road—is Lugu Lake, and the villages of the Mosuo, one of the world's oldest continuing matriarchal societies.
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Today, at the Moriond conference, the ATLAS and CMS collaborations have both presented the observation of a very rare process: the simultaneous production of four top quarks. They were observed using data from collisions during Run 2 of the Large Hadron Collider (LHC).
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Långvarig nästäppa kan påverka både nattsömn och dagliga aktiviteter, men många blir hjälpa av en operation som förbättrar andningen. En avhandling visar att fler män än kvinnor väljer att göra ingreppet. Inlägget dök först upp på forskning.se .
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A device that is worn around the forearm reduces anxiety during stressful tasks by gently dragging a small patch of fake fur across a person's skin
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Canine cognition expert Alexandra Horowitz offers a peek inside the mind of your dog, sharing solutions to common "misbehaviors" that are often simply the result of a pup's attempt to communicate in a world that's very different from their own. Hear about the evolution and psychology behind your dog's actions — and how to give them a happier, healthier life.
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A new study quantified the benefits of pollution reduction in terms of race and class.
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MetaHuman Epic iPhone
Next Level MetaHuman Animator, the next-gen version of Epic Games' MetaHuman avatar tool , is here — and we gotta say, it looks pretty remarkable. Epic's MetaHuman tool, which was first unveiled back in 2021, was already impressively good at generating hyperrealistic avatars of people. But actually animating those characters was still a difficult, time-consuming process. But not anymore, it seems
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The Freshwater Challenge is a pledge for nations across the world to restore 300,000 kilometres of rivers and 350 million hectares of wetlands by 2030. Environmental groups are unhappy the UK hasn't signed up
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HBO's adaptation of the beloved video game isn't just a retread of The Walking Dead.
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A recent modeling study shows that bark beetle outbreaks in forests won't necessarily cause bigger and more damaging wildfires—at least not for awhile.
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HDT Bio RNA Vaccination
Newly developed mRNA vaccines against Zika virus and HIV-1 produced strong antibody responses that transferred from pregnant rabbits to their offspring, researchers report in the journal Molecular Therapy. As noted by the authors, the results support further development of their vaccine platform, LION/repRNA, for maternal and neonatal settings to protect against mother-to-child transmission of pat
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Stem Cell One 2023
Induced pluripotent stem cells offer great therapeutic potential and are a valuable tool for understanding how different diseases develop. New research shows that such stem cell lines should be regularly screened for genetic mutations to ensure the accuracy of the disease models.
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American businesses moving operations out of China and into Mexico would be economically beneficial for all of North America, according to a new report from Rice University's Baker Institute for Public Policy.
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In flood-prone areas of New York state, non-white homeowners are more likely than white homeowners to take active, sometimes-costly measures—such as finding a way to protect a furnace, a water heater or installing a sump pump—to prepare for a possible deluge, according to a new Cornell study.
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The UK has a strange relationship with its woodlands. Trees and woods form part of the national identity, yet with only about 13% tree cover, it is one of the least wooded countries in Europe.
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There are few sights more joyful than a dog bounding through the countryside. But for ground-nesting birds and other wildlife, the experience is quite different.
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Stem Cell One 2023
Induced pluripotent stem cells offer great therapeutic potential and are a valuable tool for understanding how different diseases develop. New research shows that such stem cell lines should be regularly screened for genetic mutations to ensure the accuracy of the disease models.
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The UK has a strange relationship with its woodlands. Trees and woods form part of the national identity, yet with only about 13% tree cover, it is one of the least wooded countries in Europe.
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There are few sights more joyful than a dog bounding through the countryside. But for ground-nesting birds and other wildlife, the experience is quite different.
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Feeding 8 billion humans requires ingenuity and innovation. Zhenlei Xiao is an associate professor in residence in the UConn's College of Agriculture, Health and Natural Resources Department of Nutritional Sciences and her research focuses on tiny, nutrient-dense, and fast-growing microgreens, which could help in feeding the growing population, both on Earth and potentially in space.
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AI systems like ChatGPT are set to change the nature of work. Now researchers have investigated which jobs are most exposed.
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Imagine an AI that is able to manage every farm in the world and manage the robots to water, plant, rotate soil, etc… Imagine an AI that manages all the labs that grow lab-grown meat from culture I"m sure I can't be the first person to have this idea? Is this called anything? Anywhere I can read more about this kind of thing? submitted by /u/not-bilbo-baggings [link] [comments]
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During a recent sociopolitical discussion with a group of friends who held different viewpoints, I consciously took the following approach: rather than attempting to disprove their opinions, I chose to make an genuine effort to understand the rationale behind their beliefs, similarly to what Jordan Peterson proposes in this vídeo . I tried to ask thoughtful questions and provide feedback to encou
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Sierra Space NASA Earth
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What companies/ technology do you think will play a major role in solving the climate crisis? submitted by /u/ComfortableSea3715 [link] [comments]
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Travel, meditation, training and exposure to culture have a greater effect on artistic output From Hunter S Thompson's infamous daily pre-writing routine of cocaine, Chivas Regal and acid to Vincent Van Gogh's love for absinthe and Andy Warhol's prescription drugs habit, the idea that drugs and alcohol produce great art is deeply culturally ingrained. Yet researchers have found this is likely to
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Feeding 8 billion humans requires ingenuity and innovation. Zhenlei Xiao is an associate professor in residence in the UConn's College of Agriculture, Health and Natural Resources Department of Nutritional Sciences and her research focuses on tiny, nutrient-dense, and fast-growing microgreens, which could help in feeding the growing population, both on Earth and potentially in space.
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Alberta Stanford PR
A new study by Stanford University researchers has found that one of the most powerful earthquakes ever recorded in Alberta, Canada, was likely caused by oil and gas activity.
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In many parts of the world, men dominate the higher education sector. A 2022 UNESCO report found that, globally, fewer than two out of five senior academics are women. In an earlier report it showed that less than 30% of the world's researchers are women.
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Trump AI Putin Americans
The former president is fighting with the police. He's yelling. He's running. He's resisting. Finally, he falls, that familiar sweep of hair the only thing rigid against the swirl of bodies that surround him. When I first saw the images , I did a double take: The event they seem to depict—the arrest of Donald Trump—has been a matter of feverish anticipation this week, as a grand jury decides whet
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Trump Death Destruction
Donald Trump is back in his presidential—or at least modern-day-presidential —form, posting unhinged threats on social media in the middle of the night. Early today, he posted on his Truth Social site: What kind of person can charge another person, in this case a former President of the United States, who got more votes than any sitting President in history, and leading candidate (by far!) for th
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Our audience research team would love to hear about your newsletter experience. To share feedback on The Books Briefing, please fill out this survey . Flipping through old photo albums, enjoying long conversations with grandparents—these experiences are familiar and treasured parts of family life. But they can have a significance that transcends personal connection as way of creating and preservi
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With chatbots like ChatGPT making a splash, machine learning is playing an increasingly prominent role in our lives. For many of us, it's been a mixed bag. We rejoice when our Spotify For You playlist finds us a new jam, but groan as we scroll through a slew of targeted ads on our Instagram feeds.
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The state awarded a $50 million contract to produce less costly treatments, but moves by major suppliers might undercut the initiative before any new product emerges.
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Trump AI Putin Americans
Livin' on a Prayer As America's upcoming election cycle continues to take shape, one thing's for sure: fans of former president and current presidential candidate Donald Trump love themselves some image generators, and they're not afraid to use 'em. Trump, in fact, isn't afraid to hit the share button on AI-generated fan art of him self , either. Amid the Trump-stirred frenzy surrounding the form
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There may have been more than one way to bring the biblical Goliath down, but David chose to attack using a small stone with a slingshot.
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A team of chemists and computer scientists from the Swiss Federal Institute of Technology Lausanne, the University of California and Institut des Sciences et Ingenierie Chimiques, Ecole, have developed an ecosystem of tools to boost machine-learning-based design of metal-organic frameworks.
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With chatbots like ChatGPT making a splash, machine learning is playing an increasingly prominent role in our lives. For many of us, it's been a mixed bag. We rejoice when our Spotify For You playlist finds us a new jam, but groan as we scroll through a slew of targeted ads on our Instagram feeds.
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Sir Humphry Davy (1778–1829) is usually remembered as the inventor of a revolutionary miner's safety lamp. But his wild popularity came as much from his influence on popular culture as it did from his contributions to chemistry and applied science.
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Microsoft has created a series of tests for OpenAI's GPT-4 that it claims show the artificial intelligence model is already displaying "sparks" of general intelligence
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When mice lose weight, brain signals that trigger hunger are dialed up, making the animals eat more until they return to their starting weight
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Think of the tune to "Pop Goes the Weasel." Now sing these lyrics: Neg-a-tive b, plus or minus The square root of b squared mi-nus four a c All! over two a This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as useful as it is likely to appear in the dictionary under "math anxiety… Source
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A team of climate scientists and biologists from Universidade do Porto, in Portugal, working with colleagues from the University of Montana and the Denver Museum of Nature & Science, both in the U.S., has found that jackrabbits living in mountainous areas, such as the Rockies, that have higher variability in color genes may be better prepared for snow loss due to climate change. In their study, re
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From symptoms and myths to treatment, the multifaceted aspects of dyslexia impact more than 40 million Americans.
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India Rural
Inflation hit rural household budgets harder throughout much of 2022, but the rural-urban gap evened out by the end of the year, a report shows. The widely cited inflation data released monthly by the US Bureau of Labor Statistics (BLS) is the common benchmark for tracking price changes. It's a crucial gauge that swings financial markets and drives policy decisions. But as a national measurement,
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Jimmy swims for his life after a great white shark break's his cage! #discoveryplus #sharkweek Stream Full Episodes of Shark Week https://www.discoveryplus.com/dp/shark-week About Shark Week: From Dawn of the Monster Mako to The Haunting of Shark Tower, you can stream all Shark Week shows right now. Subscribe to Discovery: https://www.youtube.com/@discovery About Discovery: Dedicated to bringing
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A team of climate scientists and biologists from Universidade do Porto, in Portugal, working with colleagues from the University of Montana and the Denver Museum of Nature & Science, both in the U.S., has found that jackrabbits living in mountainous areas, such as the Rockies, that have higher variability in color genes may be better prepared for snow loss due to climate change. In their study, re
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A team led by Dr. Ha Yoon-Cheol, a Principal Researcher of Next Generation Battery Research Center at the Korea Electrotechnology Research Institute (KERI) and Dr. Cheol-Min Park, a Professor of School of Materials Science and Engineering at Kumoh National Institute of Technology (KIT), has developed a low-cost production technology for silicon disulfide (SiS2) for solid-state electrolytes (argyro
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A parasite which has devastating impacts on agriculture and human health is the first pathogen to have its proteins located and mapped within its cells—providing clues to their function and helping to identify potential drug targets.
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Another new mosquito species has made its way across the tropics into Florida, researchers report. The findings concern scientists because of the rate of new mosquitoes arriving in the state, the potential for them to transmit diseases, and because there has not been enough research on the species. The mosquito, known only by its scientific name, Culex lactator , was first discovered in Miami-Dad
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East Palestine residents are looking to independent researchers to fill gaps left by authorities about the toxic chemicals that could be affecting people after a train derailment
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Google Bing Bard AI
Cursed Ping Pong Here's a nightmare scenario for our digital futures: the internet becomes so laden with AI-generated misinformation that its nearly unusable, in part because chatbots and other AI systems keep volleying hallucinated, mangled, or otherwise false or misconstrued information back at one another until our entire information landscape is shattered into tiny, blurry pieces and nothing
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Child offenders as young as 12 have been given GPS ankle tags as part of a scheme introduced for England and Wales by the UK's Ministry of Justice
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A parasite which has devastating impacts on agriculture and human health is the first pathogen to have its proteins located and mapped within its cells—providing clues to their function and helping to identify potential drug targets.
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Large-scale afforestation in arid and semi-arid areas is one of the most effective approaches to combat desertification at present. Afforestation by aerial sowing is an effective measure that can promote vegetation restoration without subsequent artificial management, and can be widely employed in other ecosystems with similar vegetation degradation problems in the short term.
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Large-scale afforestation in arid and semi-arid areas is one of the most effective approaches to combat desertification at present. Afforestation by aerial sowing is an effective measure that can promote vegetation restoration without subsequent artificial management, and can be widely employed in other ecosystems with similar vegetation degradation problems in the short term.
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Quebec is a leader in maple syrup production and its "liquid gold" is world-renowned for its quality. To maintain this high standard, the Quebec Maple Syrup Producers association has partnered with scientists at Université de Montréal to develop a portable test to predict the quality of the syrup based on the harvested sap.
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When it comes to raising children in the digital age, one of the worst things a parent can do is give their kid a smartphone and hope for the best. Turns out, same goes for the grownups.
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Graphene is one of the strongest materials. On top of that, it is exceptionally good at conducting heat and electrical currents, making it one of the most special and versatile materials we know. For all these reasons, the discovery of graphene was awarded the Nobel Prize in Physics in 2010.
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A group of scientists from the University of Seville, in collaboration with experts from the University of the Basque Country, has led the first detailed study of the evolution of the discontinuity of Venus's clouds, a gigantic atmosphere wave with the appearance of a "tsunami" that is propagated in the planet's deepest clouds and which, it is believed, may be playing a very significant role in th
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Metabolic pathways consist of a series of biochemical reactions in cells that convert a starting component into other products. There is growing evidence that metabolic pathways coupled with external stress factors influence the health of cells and tissues. Many human diseases, including retinal or neurodegenerative diseases, are associated with imbalances in metabolic pathways.
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There's a common perception that artificial intelligence (AI) will help streamline our work. There are even fears that it could wipe out the need for some jobs altogether. But in a study of science laboratories I carried out with three colleagues at the University of Manchester, the introduction of automated processes that aim to simplify work—and free people's time—can also make that work more c
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Forskare har gjort nya fynd under arkeologiska utgrävningar på Gotska Sandön. Två silvermynt från det romerska riket har oväntat upptäckts. Inlägget dök först upp på forskning.se .
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Discoveries such as DNA and Penicillin seem like a no-brainer. But they haven't been around for as long as you may think.
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The escalating confrontation between the parties over the federal budget rests on a fundamental paradox: The Republican majority in the House of Representatives is now more likely than Democrats to represent districts filled with older and lower-income voters who rely on the social programs that the GOP wants to cut. A much larger share of Republican than Democratic House members represent distri
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Jules Feiffer and I were born 94 years ago in the Bronx, two months apart. We both grew up to be terrible at sports, and we both started to draw characters from the comics when we were 8 or 9 years old. We both became cartoonists, and last year, both of us ended up in different emergency rooms with heart failure, in the same week. After four or five days, we were both discharged from the hospital
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Soybean production is very limited in China. To increase the soybean yield, there is an urgent need to develop soybean varieties that can grow and adapt to the vast areas of saline, alkaline and arid lands.
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Prof. Huang Qing's group from Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has made progress on red-light-promoted photoautotrophic growth of Haematococcus pluvialis (H. pluvialis) and the related carbon fixation mechanism. The study was published in Aquaculture.
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Soybean production is very limited in China. To increase the soybean yield, there is an urgent need to develop soybean varieties that can grow and adapt to the vast areas of saline, alkaline and arid lands.
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Prof. Huang Qing's group from Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has made progress on red-light-promoted photoautotrophic growth of Haematococcus pluvialis (H. pluvialis) and the related carbon fixation mechanism. The study was published in Aquaculture.
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The videos of the first moon landing with astronauts bouncing around the lunar surface are looking like a lot of fun—but jumping around on the moon could also be good for astronaut's muscles, bones and the cardiorespiratory system.
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Researchers led by Dr. Shi Xiangdong and Prof. Qian Shengbang from Yunnan Observatories of the Chinese Academy of Sciences (CAS) have detected a total of 155 massive pulsating stars or candidates based on TESS, LAMOST and Gaia data.
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Jewish-Muslim relations have been complicated for centuries, but assumptions that all Jews and Muslims are eternal enemies are proven wrong by a comprehensive survey review conducted by a researcher in Indiana University's Institute for the Study of Contemporary Antisemitism.
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Deep carbon cycling at subduction zones affects the long-term habitability of Earth's surface by regulating atmospheric CO2 concentrations. How the carbon is transferred from the slab to the subarc mantle has thus far eluded researchers.
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Renewable electricity-driven carbon dioxide (CO2) electrolysis can convert CO2 into valuable fuel and chemicals. However, one of the key challenges hindering CO2 electrolysis toward practical application is the severe carbon loss under alkaline and neutral conditions, resulting in low CO2 utilization efficiency (
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An international research team led by Dr. Cui Lang from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences has imaged the compact weak radio emission region and measured the astrometric parameters with high precision for the radio star AR Scorpii (AR Sco), by using multi-epoch Very Long Baseline Interferometry (VLBI) observations.
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In the past decade, optical sensing tasks have become more demanding. As a result, it has become critical to build miniaturized, inexpensive sensors that can be integrated on-chip to enable mobile applications in smart phones, autonomous vehicles, robots, and drones. Also, algorithms are playing an increasingly important role in sensing, and many recent developments have utilized machine-learning
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A white dwarf star can explode as a supernova when its mass exceeds the limit of about 1.4 solar masses. A team led by the Max Planck Institute for Extraterrestrial Physics (MPE) in Garching and involving the University of Bonn has now found a binary star system in which matter flows onto the white dwarf from its companion.
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The process of liquid-to-glass transition is a complex procedure in science, as is the glass-to-liquid transition known as glass melting. In a new report published in Science Advances, Qi Zhang and a research team in physics at the Hong Kong University of Science and Technology in China assembled colloidal glasses via vapor deposition and melted them to observe the glass transition dynamics.
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Kittens and cats, whether they live indoors or outdoors, can be exposed to diseases caused by viruses or bacteria. Vaccinations help protect our feline friends by preventing the spread of these diseases and boosting their body's defense against potentially fatal illnesses.
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Kittens and cats, whether they live indoors or outdoors, can be exposed to diseases caused by viruses or bacteria. Vaccinations help protect our feline friends by preventing the spread of these diseases and boosting their body's defense against potentially fatal illnesses.
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Cyanobacteria are the earliest known oxygenic photosynthetic organisms on Earth, and they played decisive roles in the evolution of the environment and the life on our planet. Cell morphology and cell size of different cyanobacteria species vary widely, but each species has inheritable and distinct cell morphology and cell size that are stably maintained through the generations. The underlying mec
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Protected areas (PAs) are essential for biodiversity conservation but are threatened by cropland expansion. Recent studies predicted that approximately 500 million ha of additional croplands will be required in 2050 to address global food demand, which will increase pressure on natural habitats.
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Different types of exercise encourage the formation of different types of muscle fibers, or the cells that make up your muscles. Slow twitch muscle fibers support endurance activities like long-distance running, while fast twitch fibers are needed for short, powerful movements such as those involved in heavy weight lifting. Now, researchers in Japan have shed new light on a family of proteins invo
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Hailey-Hailey disease is a rare, inherited condition characterized by patches of blisters appearing mainly in the skin folds of the arm pits, groin and under the breasts. It is caused by a mutation in the gene that codes for a specific protein involved in the transportation of calcium and manganese ions from the cell cytoplasm and into a sac-like organelle called the Golgi apparatus.
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Cyanobacteria are the earliest known oxygenic photosynthetic organisms on Earth, and they played decisive roles in the evolution of the environment and the life on our planet. Cell morphology and cell size of different cyanobacteria species vary widely, but each species has inheritable and distinct cell morphology and cell size that are stably maintained through the generations. The underlying mec
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Protected areas (PAs) are essential for biodiversity conservation but are threatened by cropland expansion. Recent studies predicted that approximately 500 million ha of additional croplands will be required in 2050 to address global food demand, which will increase pressure on natural habitats.
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Different types of exercise encourage the formation of different types of muscle fibers, or the cells that make up your muscles. Slow twitch muscle fibers support endurance activities like long-distance running, while fast twitch fibers are needed for short, powerful movements such as those involved in heavy weight lifting. Now, researchers in Japan have shed new light on a family of proteins invo
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Laboratoriekød fra Good Meat er godkendt til salg i USA i en tid, hvor der er en voksende kamp om kunstige kødprodukter.
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Nu utmanas vanlig mammografi av 3D-mammografi. En stor amerikansk studie visar att det är en känsligare metod än vanlig mammografi för att upptäcka bröstcancer.
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The effect appears to be mediated by a gut-secreted peptide that signals to neurons in the brain that modulate the response to mechanical vibrations.
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This is today's edition of The Download , our weekday newsletter that provides a daily dose of what's going on in the world of technology. Newly-revealed coronavirus data has reignited a debate over the virus's origins This week, we've seen the resurgence of a debate that has been swirling since the start of the pandemic—where did the virus that causes covid-19 come from? For the most part, scien
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Bob Metcalfe, inventor of ethernet, coined the law that explains the power and pathologies of social platforms. He also just won computing's highest honor.
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Keanu Reeves John Wick
A movie about a hitman avenging his dog has transformed the blockbuster franchise. How? World-building.
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2030 Water UN Crisis
To see if those videos of people conjuring liquid without any external power actually hold water, you'll need physics—and a straw.
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Act opens door to technology being used to create cats and dogs with extreme features, says charity Pets could be subjected to gene editing under a new government act, the RSPCA has warned. The animal charity has said that the Genetic Technology (Precision Breeding) Act applies to all vertebrate animals, not only farmed animals, and that it could lead to cats and dogs being gene-edited to include
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Hailey-Hailey disease is a rare, inherited condition characterized by patches of blisters appearing mainly in the skin folds of the arm pits, groin and under the breasts. It is caused by a mutation in the gene that codes for a specific protein involved in the transportation of calcium and manganese ions from the cell cytoplasm and into a sac-like organelle called the Golgi apparatus.
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Earth's climate has undergone abrupt transitions in the past, which are often linked to the crossing of tipping points. Understanding how and why this has happened is urgent because anthropogenic emissions of greenhouse gasses could potentially trigger similar tipping points in this century, causing irreversible changes in the climate and the environment.
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Corneal transplants can be the last step to returning clear vision to many patients suffering from eye disease. Each year, approximately 80,000 corneal transplantations take place in the U.S. Worldwide, more than 184,000 corneal transplantation surgeries are performed annually.
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A strange discovery could provide a window into the universe's earliest galaxies
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De nye 10,5 cm kanon og 15 cm haubits har en overlegenhed i rækkevidde, der ventes at holde i de næste 20-30 år, og dermed vil vor hær være sikret mod at opleve et nyt Dybbøl, skrev oberstløjtnant U.S. Andersen-Høyer i Ingeniøren i 1930.
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Britain and Canada have authorized another round of booster shots for older and immunocompromised citizens. So far, U.S. officials haven't followed suit.
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Using new medical imaging techniques, researchers are working to identify early signs of developmental disorders and mental illness
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Volcanic relics scattered throughout the Australian landscape are a map of the northward movement of the continent over a "hotspot" inside the Earth, during the last 35 million years.
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Accurate and fast calculation of heat flow (heat transport) due to fluctuations and turbulence in plasmas is an important issue in elucidating the physical mechanisms of fusion reactors and in predicting and controlling their performance.
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While recent studies and polls indicate the nation is in the midst of a mental health crisis, the situation in academia is even more grim: Within the high-stress, high-pressure, often socially isolated world of advanced education, graduate students experience depression and anxiety at six times the rate of the general population.
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An international team of astronomers has detected repeating outbursts from a young stellar object (YSO) known as SPICY 97589 and analyzed their properties. Results of the study, presented in a paper published March 16 on the arXiv pre-print repository, shed more light on the nature of this YSO.
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This has been somewhat of a quiet revolution, but a new law in England may bring it to the foreground. The Precision Breeding Act will now allow gene-edited plants to be developed and marketed in England (not Northern Ireland, Wales, or Scotland). The innovation is that the law makes a distinction between genetically modified organisms (GMOs) and gene-edited organisms. This has already happened i
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Henover weekenden er alt vores indhold åbent, men man kan ikke logge ind og debattere. Vi er tilbage mandag med nyt udseende.
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Forbrændingsmotor til personbiler skal udfases i 2035, vedtog EU i efteråret. Men i sidste øjeblik presser tysk bilindustri nu på for at ændre beslutningen. Ugens Transformator handler også om oprustning mod cybertrusler og de russiske forskere, der er ude i kulden.
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37314-1 Accurately estimating the burden of tuberculosis is challenging due to incomplete registration systems and the relationship with HIV. Here, the authors develop a Bayesian modelling strategy accounting for these factors that estimates age- and country-specific annual risks of infection and the proportion resulti
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37326-x Rice panicle architecture dominates grain yield. In this study, the authors demonstrate a method for rationally overcoming the trade-off between yield traits and optimizing rice panicle architecture by specifically manipulating ligand–receptor pairs.
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31998-7
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Scientists have retracted a study that showed a rare goblin shark washed up on a Greek beach after other researchers voiced doubts about the find.
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Want to quit Twitter but still keep that clever thing you tweeted once in 2019? Here's how to download your quips and even share them on your own website.
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DeSantis Republicans Trump
T he sanctuary buzzed as Mike Pence climbed into the elevated pulpit, standing 15 feet above the pews, a Celtic cross over his left shoulder. The former vice president had spoken here, at Hillsdale College, the private Christian school tucked into the knolls of southern Michigan, on several previous occasions. But this was his first time inside Christ Chapel, the magnificent, recently erected cam
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This article was featured in One Story to Read Today, a newsletter in which our editors recommend a single must-read from The Atlantic , Monday through Friday. Sign up for it here. Last December, during a Christmas Eve celebration with my in-laws in California, I observed what I now realize was the future of COVID for older people. As everyone crowded around the bagna cauda , a hot dipping sauce
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Marriage is work : I've lost count of how many times I've heard that saying. In my personal life, I heard it from youth pastors at Bible camp, from well-meaning aunts at bridal showers, even from the woman who threaded my eyebrows the week before my wedding. In popular culture, I've seen the adage espoused on Martha Stewart's website and by Ben Affleck on the Oscars stage. The idea has the sheen
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This is Work in Progress, a newsletter by Derek Thompson about work, technology, and how to solve some of America's biggest problems. Sign up here to get it every week . Last week, I saw a new paper in the journal Nature Human Behavior called "Negativity Drives Online News Consumption." That seems bad , I thought. Naturally, I clicked. In a randomized study of 105,000 headlines and 370 million im
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Danmark og Tyskland har givet hånd på at undersøge de bedste muligheder for en brintledning, der skal fragte brint mellem de to lande i 2028.
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For første gang forbindes et så stort jordskælv med menneskelig aktivitet.
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Äldre alkoholmissbrukare är långt ifrån en enhetlig grupp. Stora skillnader kan ses i hur länge missbruket pågått, om fler sjukdomar finns och hur det sociala nätverket ser ut. Det innebär att de äldre missbrukarna har varierade och komplexa vårdbehov, visar en avhandling. Inlägget dök först upp på forskning.se .
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Nature, Published online: 24 March 2023; doi:10.1038/d41586-023-00884-7 William Harris is fascinated by the complexities of neural development. He turned to a sport he loves to explain it to a general audience.
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Der er tale om gængs praksis, når der i regeringens finanslovsudspil skabes usikkerhed om to tredjedele af Klimarådets bevilling i 2024, siger energiminister Lars Aagaard.
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Sensorer i betonen fortæller, hvornår nyanlagte veje i USA er stærke nok til at håndtere tung trafik.
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submitted by /u/pyrymikko [link] [comments]
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Hey everyone, Have you ever wondered what the future holds for us? As we continue to progress as a society, the possibilities seem endless. That's where futurology comes in, the study of possible futures based on current trends and innovations. Futurology isn't about predicting the future, but rather exploring different scenarios and possibilities. It involves looking at current and emerging tech
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submitted by /u/Reasonably_Bee [link] [comments]
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Plus, a fresh perspective on the origin of time, Lord Pannick cracks, and happiness is a life lived in Finland Jon Snow must have exceptional reserves of stamina. In an interview with Saga, the 75-year-old news presenter has been talking about becoming a father again two years ago. He feels completely at ease with a toddler around the house, he says. Almost as if the whole experience is stress fr
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37135-2
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37134-3
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37290-6 Here the authors describe a small antibody-like protein that can prevent infection by diverse SARS-CoV-2 variants in cell culture and in mice that were intranasally treated with this inhibitor before or shortly after being exposed to the virus.
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An analysis of the potential of technology to transform personalised medicine is both stimulating and comprehensive
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31303-6
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-32146-x
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31945-6 Full-color micro -LED display with photo-patternable and highly ambient-stable perovskite quantum dot/siloxane composite as color conversion layers
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31983-0
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31702-9
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31903-2
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-31927-8
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Scientific Reports, Published online: 24 March 2023; doi:10.1038/s41598-023-32041-5
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Potentially hazardous asteroids, or potentially hazardous objects, are large space rocks that orbit closely to Earth and could cause widespread damage to our planet.
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Watch live online as the dwarf planet Ceres swoops in front of the 'grand design' spiral galaxy Messier 100 this weekend.
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GPT-4 ChatGPT 4 Four
The new algorithm is exclusive to ChatGPT Plus, OpenAI's subscriber-only service. We signed up and put it to the test.
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Most carbon emissions caused by businesses are hidden from sight. US and California regulators are pushing to require companies fully disclose them.
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This article is from The Checkup, MIT Technology Review's weekly biotech newsletter. To receive it in your inbox every Thursday, sign up here . This week, coronavirus has been back in the news in a big way. We've seen the resurgence of a debate that has been swirling since the start of the pandemic—where did the virus that causes covid-19 come from? For the most part, scientists have maintained t
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submitted by /u/NeuronsToNirvana [link] [comments]
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Nature, Published online: 24 March 2023; doi:10.1038/d41586-023-00870-z Repairs to DNA allow stem cells to develop into T cells.
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Nature, Published online: 24 March 2023; doi:10.1038/d41586-023-00855-y The benefits of scientific collaboration are too often skewed towards wealthier countries. Bioethicists and others present guidance on how stakeholders such as researchers can change this.
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Världen står inför komplexa klimatutmaningar som kan vara knepigt att prata om med barn. Forskare har nu tagit fram ett stöd för att hjälpa förskolans pedagoger att diskutera hållbarhet med de allra yngsta. Inlägget dök först upp på forskning.se .
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Google's new AI model can generate entirely new music from text prompts. Here's what they sound like.
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Tonight, after sunset, it will be possible to see three planets line up with the crescent moon – and a fourth, if you have binoculars and a dark sky
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Google's new AI model can generate entirely new music from text prompts. Here's what they sound like.
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Nature Communications, Published online: 24 March 2023; doi:10.1038/s41467-023-37237-x Induced proximity can be used to control diverse cellular processes. Here, the authors develop nanobody-based proximity inducers called SNACIPs, which can be used to regulate either tagged or endogenous proteins, and demonstrate their use in blocking microtubule nucleation for tumour growth inhibition in vivo.
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