In 2016, Hillary Clinton warned that Donald Trump was a fool who could be baited with a tweet. This past Thursday night, in Philadelphia, Joe Biden upped the ante by asking, in effect: What idiot thing might the former president do if baited with a whole speech? On Saturday night, the world got its answer. For the 2022 election cycle, smart Republicans had a clear and simple plan: Don't let the e
Nature, Published online: 01 September 2022; doi:10.1038/d41586-022-02788-4 The bulk of large plastic bits in the North Pacific garbage patch have been lost or discarded by fishing vessels.
Anxiety, autism, schizophrenia, and Tourette syndrome each have their own distinguishing characteristics, but a new study asks if circadian rhythm disruption may bridge these and most other mental disorders. In a new study in the journal Translational Psychiatry , scientists hypothesize that circadian rhythm disruption (CRD) is a psychopathology factor that a broad range of mental illnesses share
A new study finds that whilst climate anxiety is low amongst the UK public, it may be an important driver of climate action such as cutting down on waste.
The Thwaites Glacier in West Antarctica has been an elephant in the room for scientists trying to make global sea level rise predictions. This massive ice stream is already in a phase of fast retreat; a total loss of the glacier and surrounding icy basins could raise sea level from three to 10 feet.
After a helter-skelter 25-year career in the early days of the mobile computing and smartphone industries, including co-founding Symbian in 1998, I am nowadays a full-time futurist researcher, author, speaker, and consultant. I have chaired London Futurists since 2008, and am the author or leadeeditor of 11 books about the future , including Vital Foresight , Smartphones and Beyond , The Abolitio
A group of researchers in Thailand has replicated "Hydroxy-xanthones," the antioxidant-rich vital extracts found in mangosteen peels that kill germs and halt infections in the intestinal mucosa.
Thanks to high-throughput single-cell RNA sequencing (scRNA-seq), it is possible to construct single-cell transcriptomic atlases at the organic level. For example, cell atlases for vertebrate and invertebrate systems have been successfully generated, such as the Human Cell Landscape (HSC), Mouse Cell Atlas (MCA), Zebrafish Cell Landscape (ZCL) and Drosophila embryo. However, most of these studies
A group of researchers in Thailand has replicated "Hydroxy-xanthones," the antioxidant-rich vital extracts found in mangosteen peels that kill germs and halt infections in the intestinal mucosa.
Thanks to high-throughput single-cell RNA sequencing (scRNA-seq), it is possible to construct single-cell transcriptomic atlases at the organic level. For example, cell atlases for vertebrate and invertebrate systems have been successfully generated, such as the Human Cell Landscape (HSC), Mouse Cell Atlas (MCA), Zebrafish Cell Landscape (ZCL) and Drosophila embryo. However, most of these studies
A new study from North Carolina State University shows soil temperature can be used to effectively monitor and predict the spread of the corn earworm (Helicoverpa zea), a pest that ravages corn, cotton, soybeans, peppers, tomatoes and other vegetable crops. The ability to better monitor the pest and make predictions about where it will appear could help farmers control the pest more effectively, w
A new study from North Carolina State University shows soil temperature can be used to effectively monitor and predict the spread of the corn earworm (Helicoverpa zea), a pest that ravages corn, cotton, soybeans, peppers, tomatoes and other vegetable crops. The ability to better monitor the pest and make predictions about where it will appear could help farmers control the pest more effectively, w
While hundreds of thousands of people made their way to the Space Coast two weekends in a row for a shot to see the most powerful rocket to ever lift off from Earth, a couple of scrubs for NASA's Artemis I mission left them disappointed.
Around 11 years of age I sat the entrance exam to get into a prestigious school and failed the exam, which was basically a cognitive test. In university I was diagnosed with depression and took a full psych exam which included an IQ test. I scored 85. But looking back I didn't take the test seriously and I felt like the examiner rushed the test because they were extremely busy. After scoring belo
For disaster management organizations (DMOs) across Europe, social media and crowdsourcing (SMCS) are playing an increasingly larger role in dealing with crises. However, their effectiveness remains unclear, as do their opportunities and challenges in European disaster resilience.
A biosensor network that can detect airborne viral particles could be put in place on animal farms and livestock markets. With appropriate analysis of the data from these internet-of-things (IoT) devices it might be possible to detect the earliest presence of a putative infectious agent that has undergone zoonosis and so made the leap from animal pathogen to a virus that can cause human disease, a
A new Tel Aviv University study rejects assertions that the origin of the COVID-19 outbreak lies in bats. According to the study, bats have a highly effective immune system that enables them to deal relatively easily with viruses considered lethal for other mammals.
Astronauts with their sights on the moon are receiving world-class geology training during the fifth edition of ESA's Pangaea campaign. From choosing landing sites for a future Artemis mission, to designing science operations for the lunar surface, the course challenges space explorers to become field scientists.
Until now it has been difficult to test the health of dolphin populations due to their migratory pattens, their size and, in some cases, dwindling numbers.
A biosensor network that can detect airborne viral particles could be put in place on animal farms and livestock markets. With appropriate analysis of the data from these internet-of-things (IoT) devices it might be possible to detect the earliest presence of a putative infectious agent that has undergone zoonosis and so made the leap from animal pathogen to a virus that can cause human disease, a
A new Tel Aviv University study rejects assertions that the origin of the COVID-19 outbreak lies in bats. According to the study, bats have a highly effective immune system that enables them to deal relatively easily with viruses considered lethal for other mammals.
Until now it has been difficult to test the health of dolphin populations due to their migratory pattens, their size and, in some cases, dwindling numbers.
In a recent publication in the journal Advanced Materials, a team of physicists and chemists from TU Dresden presents an organic thin-film sensor that describes a completely new way of identifying the wavelength of light and achieves a spectral resolution below one nanometer. As integrated components, the thin-film sensors could eliminate the need for external spectrometers in the future. A patent
Riverine floodplains are among the most species-rich ecosystems on earth. Because they form the interface between land and water, they are hotspots of nutrient turnover and biodiversity. Along many rivers, however, numerous floodplains have been cut off from waterways or converted to other uses. At the same time, too many nutrients enter the water, especially nitrogen. Both degrade water quality a
More frequent storms and overloaded utility grids are challenging the reliability of our power, which makes uninterruptible power supply (UPS) battery backups a good idea — especially for anyone who works from home or wants the ability to keep gaming through power blips. The number of units to choose from is vast, so we found the best units for whatever situation you find yourself in. Through a c
As adverse weather events like heavy rainfall, subsequent flooding and heat waves grow more severe and increase in frequency, checking the weather forecast means much more than knowing if you need an umbrella: Extreme weather is inextricably linked to our safety and well-being.
Citizens sometimes just have to live with political decisions they dislike or think are unfair. But if their preferred party leaders communicate that the decisions have been made properly, the feeling of unfairness can diminish according to research from the University of Gothenburg.
More than two decades ago the South African government put in place a policy designed to redress racial imbalances in the country's economy. But, as I suggest in a recent paper, the policy—known as broad-based black economic empowerment)—has been hijacked and repurposed by individuals and factions within the ruling African National Congress (ANC) for the purpose of corruption and self-enrichment.
Two-dimensional van der Waals materials have been the focus of work by numerous research groups for some time. Standing just a few atomic layers thick, these structures are produced in the laboratory by combining atom-thick layers of different materials (in a process referred to as "atomic Lego"). Interactions between the stacked layers allow the heterostructures to exhibit properties that the ind
Many people living today have a small component of Neanderthal DNA in their genes, suggesting an important role for admixture with archaic human lineages in the evolution of our species. Paleogenetic evidence indicates that hybridization with Neanderthals and other ancient groups occurred multiple times, with our species' history resembling more a network or braided stream than a tree. Clearly the
Scientists have long pondered how and when the evolution of prokaryotes to eukaryotes occurred. A collaborative research team from Tohoku University and the University of Tokyo may have provided some answers after discovering new types of microfossils dating 1.9 billion years.
Mutations are the raw material of evolution. For example, a single change in an DNA base pair can cause a protein molecule to lose its function, with potentially major effects on the overall organism. However, mutations—and especially the ones that do not have major effects—can also provide a roadmap to determining if there is a pattern in the evolution of genomic attributes such as nucleotide sub
Squeaky, cloudy or spherical—electron orbitals show where and how electrons move around atomic nuclei and molecules. In modern chemistry and physics, they have proven to be a useful model for quantum mechanical description and prediction of chemical reactions. Only if the orbitals match in space and energy can they be combined—this is what happens when two substances react with each other chemical
Many people living today have a small component of Neanderthal DNA in their genes, suggesting an important role for admixture with archaic human lineages in the evolution of our species. Paleogenetic evidence indicates that hybridization with Neanderthals and other ancient groups occurred multiple times, with our species' history resembling more a network or braided stream than a tree. Clearly the
Scientists have long pondered how and when the evolution of prokaryotes to eukaryotes occurred. A collaborative research team from Tohoku University and the University of Tokyo may have provided some answers after discovering new types of microfossils dating 1.9 billion years.
Mutations are the raw material of evolution. For example, a single change in an DNA base pair can cause a protein molecule to lose its function, with potentially major effects on the overall organism. However, mutations—and especially the ones that do not have major effects—can also provide a roadmap to determining if there is a pattern in the evolution of genomic attributes such as nucleotide sub
Reusable rocket engines have become all the rage lately, even as NASA's continually delayed Artemis I mission attempts to launch with non-reusable technology. Realistically, the only way to significantly lower launch costs is to reuse the engines rather than build them from scratch every time. Another small start-up company, RocketLab, has successfully retested a rocket that has flown in space.
Pakistan is experiencing the most devastating and widespread floods in its history, with the country's climate minister saying waters have reached across a third of the nation.
Neanderthals have served as a reflection of our own humanity since they were first discovered in 1856. What we think we know about them has been shaped and molded to fit our cultural trends, social norms and scientific standards. They have changed from diseased specimens to primitive sub-human lumbering cousins to advanced humans.
Researchers led by Prof. Zahng Tao at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has synthesized two novel vinylene-linked two-dimensional covalent organic frameworks (v-2D-COFs) with isomeric structures via benzobisoxazole-mediated aldol polycondensation, showing distinct photocatalytic properties. The study was published in Journal of
The solution to today's puzzle Earlier today I set you this puzzle about PINs, the four-digit passcodes we use for phones and bank accounts. In the comments, many people said that the answer was obvious. These people fell into the trap. xx– x-x- x–x -xx- -x-x –xx Continue reading…
A new approach, which mimics the physical forces exerted by immune cells as they crawl over host cells, could help scientists develop more effective cancer immunotherapies.
Researchers have found that dual bronchodilators — long-lasting inhalers that relax the airways and make it easier to breathe — do little to help people who do not have chronic obstructive pulmonary disease (COPD), but who do have respiratory symptoms and a history of smoking.
Most UK primary schools experience levels of pollution which exceed the safe levels set out by the World Health Organization, yet simple measures can cut outdoor and indoor exposure of toxins by almost half, according to a new study.
New research has mapped the DNA from more than 150 species of native rodents from across Australia, New Guinea and Melanesian islands, painting a clearer picture of how they're related and how they ended up spreading across the Pacific.
Social unrest due to systemic racism is causing early career scientists from underrepresented backgrounds to experience psychological distress, according to new results from a research survey conducted by University of Pittsburgh scientists. Such distress is a red flag as academic institutions nationwide strive to improve diversity.
Life on Venus, or the possibility thereof, has been a hot topic as of late. There's also been plenty of controversies, including the (still disputed) discovery of phosphine, a potential biomarker in the atmosphere. The best way to lay that controversy to rest would be to go there and actually take samples, which at the very least, would help constrain the existence of life in Venus' cloud layers.
Hydrogen (H2) is currently discussed as an ideal energy carrier of renewable energies. Hydrogen has the highest gravimetric energy density of all chemical fuels (141 MJ/kg), which is three times higher than gasoline (46 MJ/kg). However, its low volumetric density restricts its widespread use in transportation applications—as current storage options require a lot of space.
A carbon bomb is a fossil fuel extraction project, such as a coal mine, that can cause over a metric gigaton of CO₂ emissions during its lifetime. That's a billion tons—more than twice the UK's annual emissions from a single project.
The Garmin Vivomove Sport is a small, subtle and affordable fitness watch that is well-suited to tracking more general exercise and is less so for serious training.
A new way of using compost could boost global crop production and deliver huge benefits to the planet, according to a study co-led by The University of Queensland.
A cell's secrets can be divulged by its surface, decorated with tens to hundreds of thousands of molecules that help immune cells determine friend from foe. Some of those protruding molecules are antigens that trigger the immune system to attack, but it can be difficult for scientists to identify those antigens, which often vary across individuals, in the molecular forest.
British Antarctic Survey (BAS) and RSPB are recruiting albatross detectives to help to search for wandering albatrosses in satellite images taken from space in an effort to learn more about how these sentinels of the sea are being impacted by climate change, intensive fishing, and invasive species.
A world-class collaborative research project has found that the Australian population of southern right whales is calving less frequently and fewer whales visited Australia's coastlines this whale season than expected, putting further pressure on the already endangered species.
A new way of using compost could boost global crop production and deliver huge benefits to the planet, according to a study co-led by The University of Queensland.
A cell's secrets can be divulged by its surface, decorated with tens to hundreds of thousands of molecules that help immune cells determine friend from foe. Some of those protruding molecules are antigens that trigger the immune system to attack, but it can be difficult for scientists to identify those antigens, which often vary across individuals, in the molecular forest.
The Thwaites Glacier in West Antarctica—about the size of Florida—has been an elephant in the room for scientists trying to make global sea level rise predictions.
An interdisciplinary team centered around a Jena astrophysicist utilized observations from antiquity to prove that Betelgeuse—the bright red giant star in the upper left of the constellation Orion—was yellow-orange some 2,000 years ago.
British Antarctic Survey (BAS) and RSPB are recruiting albatross detectives to help to search for wandering albatrosses in satellite images taken from space in an effort to learn more about how these sentinels of the sea are being impacted by climate change, intensive fishing, and invasive species.
This glittering gathering of stars is the globular cluster NGC 6558, and it was captured by the NASA/ESA Hubble Space Telescope's Advanced Camera for Surveys. NGC 6558 is closer to the center of the Milky Way than Earth is, and lies about 23,000 light-years away in the constellation Sagittarius.
Studies show having mental illness can affect the chances of someone on probation or parole getting out from under government supervision. To combat this, it's not only important that individuals have access to mental health resources, but also that the officers involved know how and when to use them.
A world-class collaborative research project has found that the Australian population of southern right whales is calving less frequently and fewer whales visited Australia's coastlines this whale season than expected, putting further pressure on the already endangered species.
About 26 per cent of the Amazon rainforest has already been lost or badly degraded and without intervention the rest could transform into savannah, says a report on its status
Can we use machine learning methods to predict the sensing data of odor mixtures and design new smells? A new study does just that. The novel method is bound to have applications in the food, health, beauty, and wellness industries, where odors and fragrances are of keen interest.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02343-1 The enzymatic pathway has been characterized for the production of ketocarotenoids: the red pigment in some birds' feathers and in eye cells that detect red light.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02341-3 Gene expression is regulated by clusters of regulatory DNA sequences called enhancers. Basic design principles that protect enhancer networks against the harmful effects of genetic mutations have now been elucidated.
If you are used to getting regular health checkups, you might be familiar with endoscopes. The endoscope is an imaging device consisting of a camera and a light guide attached to a long flexible tube. It is particularly useful for acquiring images of the inside of a human body. For example, stomach and colon endoscopy are widely used for the early detection and diagnosis of diseases such as ulcers
It's easy to see how droughts, fires and other features of the environment alter and determine the shape of a forest, from the trees that compose it, to where and which trees grow and live together.
A research team led by a physicist at the University of California, Riverside, has demonstrated a new magnetized state in a monolayer of tungsten ditelluride, or WTe2, a new quantum material. Called a magnetized or ferromagnetic quantum spin Hall insulator, this material of one-atom thickness has an insulating interior but a conducting edge, which has important implications for controlling electro
It's easy to see how droughts, fires and other features of the environment alter and determine the shape of a forest, from the trees that compose it, to where and which trees grow and live together.
Can we use machine learning methods to predict the sensing data of odor mixtures and design new smells? A new study does just that. The novel method is bound to have applications in the food, health, beauty, and wellness industries, where odors and fragrances are of keen interest.
Aphids are one of the least welcome garden visitors. These small insects can cause substantial damage in agriculture, but how do they actually choose their host plants? What are the basic mechanisms behind this? Researchers from the Universities of Bonn and Kassel now present two novel models that can be used to analyze aphid color vision and thus how the animals respond to plants. This opens up n
The survival of an ant colony depends on its members being able to distinguish their own nestmates from ants of a foreign—and possibly hostile—colony. This so-called nestmate recognition is based on scents emitted by a very thin layer of wax that coat the body of every ant. At the same time, this wax layer protects the ant body against water loss. Scientists at Johannes Gutenberg University Mainz
Aphids are one of the least welcome garden visitors. These small insects can cause substantial damage in agriculture, but how do they actually choose their host plants? What are the basic mechanisms behind this? Researchers from the Universities of Bonn and Kassel now present two novel models that can be used to analyze aphid color vision and thus how the animals respond to plants. This opens up n
The survival of an ant colony depends on its members being able to distinguish their own nestmates from ants of a foreign—and possibly hostile—colony. This so-called nestmate recognition is based on scents emitted by a very thin layer of wax that coat the body of every ant. At the same time, this wax layer protects the ant body against water loss. Scientists at Johannes Gutenberg University Mainz
An international team of researchers found clues that help to explain why the Mount Nyiragongo volcano erupted with little to no warning despite the installation of seismic monitors several years prior. In their paper published in the journal Nature, the researchers describe their study of data surrounding the eruption and what they learned from it. Emily Montgomery-Brown with the U.S. Geological
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Using fossilized eggs in up to 2,500-year-old feces from Viking settlements in Denmark and other countries, researchers at the University of Copenhagen's Department of Plant and Environmental Sciences and the Wellcome Sanger Institute (UK) have made the largest and most in-depth genetic analysis of one of the oldest parasites found in humans—the whipworm.
Psykiatrien i Region Sjælland får til november ny direktør. Det er Kresten Dørup, der fremover skal sørge for drift og udvikling af regionens psykiatri. En psykiatri under stor bevågenhed og stigende pres.
Using fossilized eggs in up to 2,500-year-old feces from Viking settlements in Denmark and other countries, researchers at the University of Copenhagen's Department of Plant and Environmental Sciences and the Wellcome Sanger Institute (UK) have made the largest and most in-depth genetic analysis of one of the oldest parasites found in humans—the whipworm.
Backpack Rap Here's some Futurism word soup for ya: Kanye West's famous, one-of-a-kind "Robot Face" backpack was just purchased for 50 ETH — roughly $100,000 at the time of purchase — by an Elon Musk-inspired, though not actually Elon Musk affiliated, NFT collective called Elon.Space . Following so far? Us neither. Here's how the project described itself to Hypebeast . "Elon's culture of memes is
Shell Game In a game with moving targets, a solar panel company under investigation for violating consumer protection law has filed a federal lawsuit against another company that provides some of its tech, blaming customer complaints and service failures on the other guy instead. In March this year, Missouri Attorney General Eric Schmitt launched an investigation into Powerhome Solar, which has s
Cowboys From Bread Equally loved and loathed by consumers nationwide, the Panera Bread fast casual chain has announced that it plans to test out artificial intelligence (AI) at its drive-thru windows for some reason. Per a press release , Panera said that starting this week, it'll be testing an AI system made by the hospitality technology company OpenCity that's named "Tori" — because the whole t
Oopsie Daisy The chief engineer of an unnamed shipping vessel was sentenced to a year in prison for purposefully dumping oily water into the ocean off the coast of Louisiana last year. Kirill Kompaniets, a Russian national, pleaded guilty to both obstruction of justice and the intentional waste water discharge in May this year. According to a Department of Justice (DOJ) press release , Kompaniets
NASA Beats Babe, wake up. The James Webb Space Telescope (JWST) SoundCloud just dropped . If you're thinking, "huh, I didn't know telescopes could make music," we understand. It's a two-part effort — the JWST provides the incredible deep space imagery, and then a team of scientists and musicians, along with members of the blind and visually impaired community, collaborate to adapt the photos into
Busted The manhunt is over: fugitive cryptocurrency CEO Fatih Ozer has finally been arrested in Albania after being missing for over a year. Ozer, as well as other executives and founders of the global crypto exchange Thodex, have been wanted by Turkish authorities for allegedly defrauding users on the exchange and establishing a criminal organization in the process. The accusation is that Ozer e
De to læger og kammerater Mathias Brejnebøl og Mathias Gierløff har udviklet en gratis, webbaseret app, der gør det lettere for yngre læger på landets sygehuse at holde styr på de kringlede overenskomstregler, så de ikke bliver snydt i løn eller arbejdstid.
Mutationer i seks gener gør prostatakræft resistent over for PARP-hæmmere. Lægemidler, der kan genoprette effekten af generne, kan få kræftbehandlingen til at virke igen. Ny viden kan lede til både bedre diagnoser og forhåbentlig nye kombinationsbehandlinger til patienter med prostatakræft, siger forsker.
I morgen afholdes Sct. Hans Løbene for 28. gang. Forperson for Dansk Psykiatrisk Selskab Merete Nordentoft er initiativtager bag det årlige løb, hvor mennesker med psykiske lidelser samles fra hele landet for at løbe med på enten 2 km-, 5 km- eller 10 km-ruten.
Researchers from Tokyo Metropolitan University have developed a way to characterize the force generated by contracting myotubes, precursors to skeletal muscle fiber, combining electrostimulation and analysis of wrinkles in the silicone substrate on which they are mounted. Existing methods rely on muscle mass or the expression of certain proteins, both not as strongly correlated with muscle strengt
The Republic of the Congo has created its first ever Marine Protected Areas (MPAs), supported by a research team including the University of Exeter and the Wildlife Conservation Society.
Engineers breached Pakistan's biggest freshwater lake to drain water threatening nearby towns, officials said Monday, as heavy rain poured misery on millions affected by the country's worst floods in history.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02827-0 Leonel Malacrida hopes that his lab's imaging technology will advance cancer diagnosis and research in Uruguay and across Latin America.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02342-2 Experiments conducted in Earth's orbit have probed the complicated dynamics of moving droplets by circumventing the size limits imposed by gravity. The findings could lead to improved microchip fabrication techniques.
Nature, Published online: 02 September 2022; doi:10.1038/d41586-022-02842-1 The causes of Pakistan's terrible floods, the month's most spectacular science images and techniques to protect yourself against online abuse.
Researchers from Tokyo Metropolitan University have developed a way to characterize the force generated by contracting myotubes, precursors to skeletal muscle fiber, combining electrostimulation and analysis of wrinkles in the silicone substrate on which they are mounted. Existing methods rely on muscle mass or the expression of certain proteins, both not as strongly correlated with muscle strengt
Researchers led by Prof. Cui Feng from the Institute of Zoology of the Chinese Academy of Sciences have identified a saliva protein, exportin 6, that acts as a vehicle for transporting plant virions into exosomes, thus overcoming the barrier of insect salivary glands to horizontal transmission.
Global climate change is expected to increase rainfall variability, potentially increasing the frequency of extreme droughts during this century. Intensified drought will impact ecosystem functioning, with many ecosystems expected to experience a reduction in primary productivity. Understanding the magnitude of these impacts is especially important in grassland ecosystems as they are particularly
New research published in the Journal of Applied Ecology finds New Zealand's current tools and approaches are insufficient even for national predator suppression, however, researchers from the University of Auckland have identified what pest control measures are needed and where to bring mammal populations down to manageable levels.
Ammonia is crucial for the manufacture of nitrogen fertilizers. Due to the high energy consumption of industrial ammonia production, the development of alternative materials and approaches for efficient N2 reduction to ammonia under mild conditions is a long-sought goal.
NASA has revamped its "Eyes on the Solar System" 3D visualization tool, making interplanetary travel easier and more interactive than ever. More than two years in the making, the update delivers better controls, improved navigation, and a host of new opportunities to learn about our incredible corner of the cosmos—no spacesuit required. All you need is a device with an internet connection.
Researchers from Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) carried out experimental research on resistance-laser spot welding technology for aluminum/steel dissimilar metals, and made improvement in the mechanical properties of aluminum/steel welding joints. The study was published in Materials & Design.
Researchers led by Prof. Cui Feng from the Institute of Zoology of the Chinese Academy of Sciences have identified a saliva protein, exportin 6, that acts as a vehicle for transporting plant virions into exosomes, thus overcoming the barrier of insect salivary glands to horizontal transmission.
Global climate change is expected to increase rainfall variability, potentially increasing the frequency of extreme droughts during this century. Intensified drought will impact ecosystem functioning, with many ecosystems expected to experience a reduction in primary productivity. Understanding the magnitude of these impacts is especially important in grassland ecosystems as they are particularly
Exosomes as potential biomarkers in liquid biopsy hold great potential for early cancer diagnosis and monitoring of highly metastatic cancer cells. Recently, a group of researchers proposed a novel electrochemical biosensor for sensitive identification and detection of target exosomes. The biosensor, based on 2D MXene membranes decorated with hierarchical Au nanoarrays, shows satisfactory reproduc
New research published in the Journal of Applied Ecology finds New Zealand's current tools and approaches are insufficient even for national predator suppression, however, researchers from the University of Auckland have identified what pest control measures are needed and where to bring mammal populations down to manageable levels.
Japanese astronomers report the detection of a new polar ring galaxy using the data obtained with the Subaru Telescope as part of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP). The discovery was detailed in a paper published August 26 on the arXiv pre-print server.
SARS-CoV-2 is constantly mutating and each new variant often catches the world by surprise. Take for example the highly mutated omicron variant that emerged last November and required health authorities to develop a rapid response strategy even though, initially, there were no answers to important questions: How protected are vaccinated and previously infected people against the new variant? And a
Microcombs have widely differing application areas—they can help us discover planets outside our solar system as well as track diseases in our bodies. New research results at Chalmers University of Technology, Sweden, now give a deeper understanding of how the line width in the combs works, something that will, among other things, enable even more precise measurements in the future. And the discov
In his last days as prime minister of Britain, Boris Johnson conducted a farewell tour of the country. Possibly he expected something like the accolades his beloved Roman generals were given—a small arch in his honor, say—or at least a few angry Gauls walking miserably behind his chariot. Instead he went to a field in southwest England and stared at a hole in the ground. The hole will one day be
Everyone had to see this. It was early 2007 when Sadia Harper called her YouTube co-workers to her desk to watch. On her screen, a preteen with a buzz cut and an oversize dress shirt was belting out an Alicia Keys song. "This kid is amazing," Harper said. The singer's mother had been badgering her with emails to feature her son, Justin Bieber, on YouTube's homepage. Harper was one of YouTube's "c
When I heard that my patient was back in the ICU, my heart sank. But I wasn't surprised. Her paycheck usually runs short at the end of the month, so her insulin does too. As she stretches her supply, her blood sugar climbs. Soon the insatiable thirst and constant urination follow. And once her keto acids build up, her stomach pains and vomiting start. She always manages to make it to the hospital
SARS-CoV-2 is constantly mutating and each new variant often catches the world by surprise. Take for example the highly mutated omicron variant that emerged last November and required health authorities to develop a rapid response strategy even though, initially, there were no answers to important questions: How protected are vaccinated and previously infected people against the new variant? And a
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. This nanoparticle could be the key to a universal covid vaccine Long before Alexander Cohen—or anyone else—had heard of the alpha, delta, or omicron variants of covid-19, he and his graduate school advisor Pamela Bjorkman were doing the research that might soo
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02826-1 Working out how a cell is wired lets researchers find key regulators of behaviour.
From subatomic particles to human beings, interaction is what shapes reality Quantum theory is perhaps the most successful scientific idea ever. So far, it has never been proved wrong. It is stupendously predictive, it has clarified the structure of the periodic table, the functioning of the sun, the colour of the sky, the nature of chemical bonds, the formation of galaxies and much more. The tec
An implant embedded in Australian animals that releases lethal poison when feral cats eat them could stop species being driven to extinction by cat predation
T here was only one surprise in the vote tally for a United Nations General Assembly resolution in March condemning Russia's unprovoked invasion of Ukraine. As a wholly owned Vladimir Putin subsidiary, Belarus naturally followed instructions from headquarters; Syria's "no" vote was repayment to the capo dei capi in Moscow for his regime-saving military support; and of course North Korea voted no.
Hvor langt er vi med at lave software-kopier af alt fra vindmøller og robotter til biler og mennesker? De kaldes også digitale tvillinger og kan give virksomheder konkurrencefordele.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02817-2 No other country produces more nuclear power per capita. But climate change, Russia's invasion of Ukraine and French politics could change that.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02820-7 Funders and investigators must demand appropriate metadata standards to take data from foul to FAIR.
It's commonly said that walking will help to bring on labor. While it's no guarantee as it doesn't induce labor contractions, walking helps the cervix prepare for the birth.
Læger bør uddannes i at skanne for blodpropper i lungerne i forbindelse med undersøgelser for lungekræft, siger forsker. Derved kan man opdage blodpropper, man ikke ellers ville have ledt efter, og det lægger blot to minutter ekstra til undersøgelserne, viser forskning.
Flere og flere resultater peger på, at autoimmunitet kan spille en stor rolle ved udvikling af svær astma. Specielt hos personer, som også har næsepolypper, ser autoimmunitet ud til at være en udløsende faktor.
Nature, Published online: 05 September 2022; doi:10.1038/d41586-022-02825-2 Researchers in the country have often shown creativity and resilience under threat. These strengths will be key to the future of science in Ukraine following Russia's invasion.
Updated COVID boosters are now available for anyone age 12 or older. The CDC is urging anyone who is eligible to sign up but some vaccine experts say some people might want to wait. (Image credit: Rogelio V. Solis/AP)
Long before Alexander Cohen—or anyone else—had heard of the alpha, delta, or omicron variants of covid-19, he and his graduate school advisor Pamela Bjorkman were doing the research that might soon make it possible for a single vaccine to defeat the rapidly evolving virus—along with any other covid-19 variant that might arise in the future. Before the pandemic, Cohen had been a PhD student in Bjo
Forskere har lavet en karakteristik af, hvilke børn der tidligt i livet får mange astmasymptomer. Resultaterne kan hjælpe med at identificere de børn, hvor det måske kan være en god idé at starte den forebyggende behandling op tidligere, så børnenes sygdomsbyrde mindskes.
"sadly, no-one could find any other evidence of existence for these festively-named individuals, who may well be Knock-Knock jokes that somehow gained sentience." – Smut Clyde
Hvis mor indtager fiskeolie eller højdosis D-vitamin under graviditeten, reducerer det hendes ufødte barns risiko for at udvikle falsk strubehoste med op til 40 pct. Fiskeolie og D-vitamin kan have indflydelse på immunforsvaret, siger forsker.
Den årlige kongres for European Respiratory Society er skudt i gang, og vi følger med i de mest interessante forskningsresultater fra kongressen. I denne artikel fokuserer vi på det bedste internationale fra kongressens første dag.
California's chance of power outages will grow in the coming days, as the state prepares to enter the most brutal stretch yet of an ongoing heat wave, officials said Sunday.
Most UK primary schools experience levels of pollution which exceed the safe levels set out by the World Health Organization, yet simple measures can cut outdoor and indoor exposure of toxins by almost half, according to a new study from the University of Surrey.
Patienter må vente op imod to år for at komme til behandling på et hovedpinecenter, men mange kan hjælpes allerede i almen praksis, mener sygeplejerske med speciale i hovedpine.
A program to control invasive sea lampreys was disrupted significantly amid pandemic restrictions. Now, as control measures return to normal, biologists, conservationists, and fishery scientists worry about how the consequences of this disruption will play out across the Great Lakes.
In order portray COVID-19 vaccines as dangerous, Peter Doshi has now managed to get a poorly designed and performed "reanalyses" of the clinical trial data used by the FDA to grant emergency use approval of the Pfizer and Moderna vaccines published in two reputable journals, The BMJ and Vaccine ? What happened? The post first appeared on Science-Based Medicine .
Strategies for security codes UPDATE: You can read the solutions here When it comes to choosing PIN numbers for our bank cards or our phones, the most popular numbers are the obvious ones , such as 1234, 1111, 1212 etc, according to what you read on the web . Today's puzzle is about what is the best strategy when you choose the digits randomly. Continue reading…
When zoos were closed some primates became solitary and sedentary while others displayed dominant behaviour Humans weren't the only ones to develop bad habits during lockdown. According to new research, some primates in zoos became more solitary and sedentary, and others displayed more sexually and physically dominant behaviour. The study compared the behaviour of bonobos, chimpanzees, baboons an
"Det allseende ögat" (här på en amerikansk dollar-sedel) anses av somliga skvallra om att Illuminati i hemlighet kontrollerar världen Beteckningen Illuminati ("de upplysta") har använts om flera mer eller mindre … Continued Inlägget dök först upp på Vetenskap och Folkbildning .
The nights are drawing in to help stargazers, and this pair will be brilliantly bright September in the northern hemisphere sees the start of astronomy's observing season, when the nights begin to draw in, making stargazing easier. Greet the new season this coming weekend with the pleasing pairing of Jupiter and the virtually full moon. The chart shows the view looking east-south-east from London
British Museum among those loaning items to help Ad Gefrin visitor centre tell story of Northumbria's golden age Rare Anglo-Saxon treasures from the British Museum are "returning home" to the north-east of England to help tell the story of a royal court in Northumbria's golden age. The objects include one of the finest examples of Anglo-Saxon glass ever found in England and a replica of one of th
En felräkning som forskare gjort har bidragit till att sillen i Östersjön minskat kraftigt. Nya bedömningar visar att sillbeståndet antagligen bara är hälften av det forskarna tidigare trott.
PLUS. I langt de fleste kommuner vil der være økonomi i at sætte flere vindmøller op på land, mener branchefolk. Sådan opleves det ikke i alle kommuner.
PLUS. Det tager nogle døgn at frysetørre 180.000 hætteglas med koppevaccine, men blot få timer at fylde og kontrolveje dem. Bavarian Nordic har åbnet ny, fuldautomatisk fabrik med frysetørringsanlæg.
After scrapping a second attempt to get its new 30-story lunar rocket off the ground due to a fuel leak, NASA officials said Saturday it may not be possible to try again this month.
The Tasmanian tiger was declared extinct in the 1980s, but now a team of scientists from the US and Australia want to bring it back to life – launching an ambitious multimillion-dollar project, with the backing of investors and celebrities like Chris Hemsworth. However, some in the scientific community question whether this project is worthwhile and scientifically possible. The Guardian Australia
A scheme aims to help Australia become the first country to offer preventive genetic testing through public healthcare. Is that knowledge power? Follow our Australia news live blog for the latest updates Get our free news app , morning email briefing or daily news podcast Mortality has always been on Perry Jones' mind, much more so than your average 20-something. She's dealt with a number of ch
It could be raining diamonds on planets throughout the universe, scientists suggested Friday, after using common plastic to recreate the strange precipitation believed to form deep inside Uranus and Neptune.
Using a monitor arm will improve the ergonomics of your work setup, and allow you to reclaim precious desk space for other tech accessories. Installing your external display onto a monitor arm will allow you to move it freely, so you can find the exact height, distance, and angle that works best for you. If you've been suffering from neck strain at the end of a workday, the culprit could be worki
Have a Blast If you think watching a spacecraft slam into an asteroid sounds like a smashing good time, have we got news for you. Later this month, NASA will be commencing its Double Asteroid Redirection Test (DART), which is exactly what it sounds like: the world's first trial of planetary defense technology, to redirect a potential dangerous comet or asteroid. That's right. On September 26, NAS
Going Backwards The COVID-19 pandemic had drastic negative impacts on American schoolchildren , new statistics show. This week the National Center for Education Statistics (NCES) released the results of a survey indicating that 9-year-old students declined five points in reading and seven points in mathematics compared to 2020. "This is the largest average score decline in reading since 1990, and
Get With It Brand engagement is key to Facebook-turned-Meta CEO Mark Zuckerberg's longtime business model — a vision which, as the founder has made abundantly clear , he's intent on applying to his forthcoming metaverse. It makes sense, after all. Zuckerberg, however accidentally, turned Instagram into an e-commerce mecca. Why not trust his vision for an e-commerce future? To that point, while so
Webb Hack Hackers are using James Webb Space Telescope image files to spread malware on Windows computers, according to cybersecurity firm Securonix . The firm's research team identified a particularly famous deep field image , part of NASA's first slew of Webb images revealed last month, but modified by hackers to infect target systems. According to Securonix, the hackers are sending out phishin
Cringeworthy The US and China are gearing up for an awkward confrontation if both decide to land their respective lunar rockets on similar spots near the Moon's south pole — which, as current plans indicate, may well happen. As SpaceNews notes , NASA and China's space agency have identified multiple similar landing sites for their respective lunar missions — Artemis 3, NASA's first crewed mission
WILKES-BARRE, Pa.—Donald Trump's rally on Saturday night was his first major public appearance since the FBI searched his Florida home—and you could tell. A kind of manic, vengeful energy circulated among the throngs of supporters in the blue stadium seats at the Mohegan Sun Arena. Fans wore T-shirts reading YOU RAIDED THE WRONG PRESIDENT and THREAT TO DEMOCRACY , in a reference to President Joe
Astronauts on the space station may seem distant, but they're only 248 miles from Earth: a little more than the drive from New York City to Washington DC. Everything they need can be delivered in relatively short order. Astronauts visiting Mars won't have such easy access. The red planet's average distance from Earth is 140 million miles. We can plan supply missions, but taking everything along f
Stream Naked and Afraid XL on discovery+ ► https://www.discoveryplus.com/show/naked-and-afraid-xl #NakedAndAfraid #Discovery #NakedAndAfraidXL Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us on Facebook: https://www.facebook.com/Discovery Follow Us on Twitter: https://twitte
Before the formidable bird went extinct, scientists say, it likely hunted the islands' flightless moa. Now evidence suggests the eagle was part of a wave of feathered invaders, and its story holds lessons for today and the future.
Seventeen bodies found at the bottom of a mediaeval English well were likely Jews who were murdered in an anti-Semitic massacre more than 800 years ago, scientists have revealed.
because I faithfully reply to every email from the absurd gods of urgency who punish my good deeds by leaving me empty when I empty my inbox … because I praise hating myself, broken into my calendar's time-slotted tasks, slicing me thin with the thick duty of being everything yet nothing to anyone, not even to me … because I remember birthdays but forget my own and my mother's … because she is bi
Two months ago, I received a text describing a situation that I could see immediately and with full clarity in my mind's eye. "All these guys on this bachelor party brought their own Yetis," my friend David wrote. "We have seven Yetis for ten people." The party was at a house on Lake Norman, in North Carolina, and although the Yeti-to-bro ratio was later revised down to six Yetis for 12 bros, my
By studying how electric organs arose in different lineages of fish, scientists gain new insights into a long-standing question of evolutionary biology.
Månen trækker i Jorden, hvilket ses på tidevandet. Men hvorfor ser det ud som om, at der også bliver trukket i en ende, der vender væk fra Månen, spørger en læser.
The Biden administration's recently announced plan to reduce student debt for borrowers who earn less than $125,000 is popular, according to recent polls . Unfortunately, the plan has a major legal flaw: The administration's arguments for its executive power to make such a broad effort under federal law will likely lose—and should lose—in the courts. The good news, for President Joe Biden and for
I n 1967 , Martin Luther King Jr. spoke at Harlem's Riverside Church to a crowd of thousands that flowed out the door as far as 120th Street. King publicly condemned the Vietnam War because it had "broken and eviscerated" the civil-rights and anti-poverty movements at home. The American government was "the greatest purveyor of violence in the world today." Read: Martin Luther King Jr. on the Viet
Some of you may also be interested in this paper about the Evolution of Working Memory . Abstract Working memory (WM) is fundamental to many aspects of human life, including learning, speech and text comprehension, prospection and future planning, and explicit "system 2" forms of reasoning, as well as overlapping heavily with fluid general intelligence. WM has been intensively studied for many de
In modern Britain, millions of kids grow up learning two languages or more – and experts believe fluidity in language has some surprising advantages For many three-year-olds growing up in the UK, it's challenging enough to learn and master one language, usually English. Yet there's another rising demographic of young children who are acquiring and absorbing vocabulary from multiple languages befor
Twin academics Perry Zurn and Dani S Bassett fought to forge idiosyncratic paths through academia – then put that knowledge to use in a seven-year study of how we learn In the early 17th century, there was a room in a house in Copenhagen bursting with hundreds of objects: bones and shells and taxidermised birds, not to mention weapons and rocks and a stuffed polar bear cub hanging from the ceilin
Many employees reduce their hours or stop working to help ailing family members. But it may be years before they fully return to the work force, studies indicate.
Treatments based on barnyard material and unprocessed milk may be developed by 2027 An international team of scientists is working on a "farm dust" treatment to stop children developing allergies as research reveals the protective benefits of being brought up on a farm can last into adulthood. The study has found evidence that children brought up on family farms have greater protection into early
Listing of articles linked to on the Skeptical Science Facebook Page during the past week: Sun, August 28, 2022 through Sat, September 03, 2022. The following articles sparked above average interest during the week (bolded articles are from SkS authors): Science: What it is, how it works, and why it matters , Why air turbulence could be about to get a whole lot worse , Guest post: The 50th annive
After a pair of called-off launches, the latest caused by a large hydrogen leak, the agency is not expected to try again until later in the month or October.
A Johns Hopkins researcher who shared the 2019 Nobel Prize in Medicine or Physiology has retracted four papers from the Proceedings of the National Academy of Sciences (PNAS) for concerns about images in the articles. Gregg Semenza is "one of today's preeminent researchers on the molecular mechanisms of oxygen regulation," the work for which he … Continue reading
Memory Leak If you were planning to watch the historic launch of NASA's first Artemis flight to the Moon today, tough luck. The inaugural flight of the space agency's Space Launch System (SLS) — sometimes more colloquially known as its Mega Moon Rocket — was already pushed back last week due to an engine bleed. Now today's launch has been scrubbed as well, after the $23.8 billion piece of hardwar
NASA's new moon rocket sprang another dangerous fuel leak Saturday, forcing launch controllers to call off their second attempt to send a crew capsule into lunar orbit with test dummies.
After moving from South Korea I struggled to fit in. But I began to see a new way of understanding empathy through debating When I moved from South Korea to Australia at the age of eight, I learned the worst part of crossing language lines was adjusting to live conversation – to its rapid, layered rhythms and many about-faces. Once spun out, the best I could do was wait for a topic change or long
Scribble, detail, color, and sketch: pen tablets give you tactile control over the digital world in which you produce. The VEIKK Studio VK2200 Pro is one of the best-priced options out there for digital artists, and distinguishes itself from some of the competition in a few ways. As we'll explore in this VEIKK Studio VK2200 Pro Review, the device comes with an adjustable stand built right into th
Head of US space agency suggests maiden test flight will probably be delayed until the middle of October Nasa called off its latest attempt to launch the groundbreaking Artemis 1 moon rocket on Saturday after failing to stem a fuel leak discovered during tanking. It was the second time in five days that technical issues had kept the spacecraft on the launchpad. Mission managers at Kennedy Space C
An updated analysis of American COVID-19 deaths throughout 2021 highlights a continued drop in overall life expectancy as well as persistent disparities by race and ethnicity.
New findings have demonstrated a molecular link between COVID-19 and serotonin cells in the gut. The research could help provide further clues to what could be driving COVID-19 infection and disease severity and supports previous evidence that antidepressants, known as selective serotonin reuptake inhibitors (SSRIs), could reduce the severity of COVID symptoms.
Reading Paul Gauguin's fictionalized travelogue, Noa Noa , you'd be forgiven for thinking he'd stumbled upon an artist's idyll when he arrived in Tahiti in 1891. "All the joys—animal and human—of a free life," he wrote, "are mine." Once a successful stockbroker in Paris, Gauguin told the French newspaper L'Echo de Paris before he left for Tahiti that he was rejecting the stifling "influence of ci
Remains from Chad desert provoke rancorous dispute over whether species was earliest to walk upright It is a dispute that has taken a long time to reach boiling point. Seven million years after an apelike creature – since nicknamed Toumaï – traversed the landscape of modern Chad, its means of mobility has triggered a dispute among fossil experts. Some claim this was the oldest member of the human
NASA's Apollo missions already sent astronauts to the moon from 1969 to 1972. But scientists say there's still lots of good science to do there. The moon also could be an ideal stepping stone to Mars. (Image credit: John W. Young/NASA)
Six billion years ago, two galaxies were colliding, their combined forces hurling a stream of gas hundreds of thousands of light years away. Reported this week by a team including Pitt astronomers, that unusual feature provides a new possible explanation for why galaxies stop forming stars.
Seriously Though Oxford quantum physicist Nikita Gourianov tore into the quantum computing industry this week, comparing the "fanfare" around the tech to a financial bubble in a searing commentary piece for the Financial Times . In other words, he wrote, it's far more hype than substance . It's a scathing, but also perhaps insightful, analysis of a burgeoning field that, at the very least, still
Down syndrome, the world's most common chromosomal diagnosis, affects about one in every 700 babies born in the US. It's caused by having three copies of chromosome 21, rather than two, resulting in a range of impairments, most notably serious cognitive problems. But according to new research published in the journal Science this week, there may be ways to improve or even reverse some of those sy
Many kids — and their parents — have stumbled on a fascinating discovery: that yelling "poop" at their Alexa devices made a certain song play. New reporting by BuzzFeed about the defecation-themed songs reveals that the artists behind these gross and hilarious childrens' songs found that as the streams have accumulated, so too have the royalties. In other words, hoping that children will yell "po
According to a CNBC investigation , retail giant Amazon — which made solar power a key pillar of its plan to reach zero emissions by 2040 — secretly switched off all rooftop warehouse solar panels amid multiple fires and safety concerns. "Out of an abundance of caution, following a small number of isolated incidents with onsite solar systems owned and operated by third parties, Amazon proactively
Jokerfied The villainous Joker, from the world of "Batman," has been brought to life on screen in numerous memorable performances: Jack Nicholson in "Batman" (1989), Heath Ledger in "The Dark Knight" (2008) and even Juaquin Phoenix "Joker" (2019.) One casting we never got to see was famed "Saturday Night Live" cast member Chris Farley as the iconic bad guy, since he tragically passed away in 1997
Stream Gold Rush: Parker's Trail on discovery+ ▶︎ https://www.discoveryplus.com/show/gold-rush-parkers-trail #GoldRush #discovery #ParkersTrail Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Follow Us on TikTok: https://www.tiktok.com/@Discovery We're on Instagram! https://instagram.com/Discovery Join Us on Facebook: https://www.facebook.com/Discovery Follow Us on Twitter: https://twitt
Removing wooded areas is called deforestation and it's often for human benefit. But the impact of deforestation could be devastating to the environment.
Elke Weber became a research psychologist with cross-training in business so that she could investigate how individuals approach financial risks. But a chance opportunity at her first faculty job, at the University of Illinois at Urbana-Champaign in the late 1980s, threw her together with agricultural economists trying to understand if or how local farmers thought about climate change.
Four minutes of idle chat with a stranger could lead to new connections, a study by economists finds The golden rule of small talk, as anyone who has worked behind a bar can testify, is don't say what's on your mind. Rule two, avoid any reference to politics, religion, money, death, health and sex. The price of a pint and the weather are safe bets, and can be discussed in idle chat night after ni
Bottlenose dolphins' signature whistles just passed an important test in animal psychology. A new study by my colleagues and me has shown that these animals may use their whistles as name-like concepts.
Bottlenose dolphins' signature whistles just passed an important test in animal psychology. A new study by my colleagues and me has shown that these animals may use their whistles as name-like concepts.
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