Enligt experter som SVT talat med så har skogsbolag börjat hugga skogar som är så unga att de inte nått upp till lagens krav på "lägsta avverkningsålder". Dessutom avverkas allt mindre spillror av naturskogar som tidigare lämnats.
European-Japanese probe swoops in to almost 200km above Sun's nearest planet, photographing its pock-marked features The European-Japanese BepiColombo spacecraft has sent back its first images of Mercury, as it swung by the solar system's innermost planet while on a mission to deliver two probes into orbit in 2025. The mission made the first of six flybys of Mercury at 11.34pm GMT on Friday, usin
Fears of mass exodus as abuse by patients skyrockets over blood tests, jabs and face-to-face consultations Coronavirus – latest updates See all our coronavirus coverage Senior doctors have warned that practice staff and GPs are quitting after an unprecedented and escalating wave of abuse from patients that has followed weeks of public pressure over face-to-face appointments. Practice managers, re
Inoculation programme must be stepped up before the onset of winter Coronavirus – latest updates See all our coronavirus coverage Britain is heading into winter with the number of Covid cases remaining at a worryingly high level. At the same time, the nation's vaccination programme appears to have stalled. That is the bleak view of leading epidemiologists who have warned that the worst effects of
Hyggesfritt skogsbruk är en av megatrenderna inom det globala skogsbruket. Det är hållbart, ekonomiskt fördelaktigt och ger rikare biodiversitet enligt förespråkare. Men forskare vid det svenska skogsbrukets forskningsinstitut är tveksamma till metoden. De vill inte överge kalhyggesbruket. – Svenskt skogsbruk är fantastiskt, och kalhyggen det bästa sättet att få fram virke till industrin, säger Ro
M y dad didn't believe my mom when she announced that she was leaving him. Desperate, after years spent begging him to accept treatment for a worsening mental illness, she threatened to move out if he didn't comply with his doctor's recommendations. "Where will you go?" he asked. A former stay-at-home parent of five grown children, all just beginning their careers around the country, my mom had n
What if people thought about pediatric cancer the way they do pediatric COVID-19? A satirical argument to stop treating children for cancer. The post A Modest Proposal: Close Pediatric Cancer Hospitals first appeared on Science-Based Medicine .
Rebound Guy Just a week after breaking up with SpaceX and Tesla CEO Elon Musk, acclaimed musician Claire "Grimes" Boucher has been spotted with a new guy. The lucky fellow? German economist Karl Marx, best known as one of the key thinkers behind communism during the mid-1800s. In shots published by Page Six , in fact, Grimes can be seen leafing through Marx's influential volume " The Communist Ma
There should be no guilt with cake, only romance – in the making, the display, the history… and, of course, the eating The Great British Bake Off is back! Sales of baking utensils skyrocket when the amateur baking show is on. It appears we're all cake mad. But I've always been mad as a box of doughnuts for cake, long before the GBBO started. In fact, it's one of my loves – not one of my vices. Cak
Tests of natural language processing models show that the bigger they are, the bigger liars they are. Should we be worried? We are, as the critic George Steiner observed, "language animals". Perhaps that's why we are fascinated by other creatures that appear to have language – dolphins, whales, apes, birds and so on. In her fascinating book, Atlas of AI , Kate Crawford relates how, at the end of
Researchers have utilized two-dimensional hybrid metal halides in a device that allows directional control of terahertz radiation generated by a spintronic scheme. The device has better signal efficiency than conventional terahertz generators, and is thinner, lighter and less expensive to produce.
Before you read any further, take a long, slow, deep breath. Congratulations! If you're sitting in a typical American home, office building, or school, about 3 percent of the air you breathed in recently came out of the lungs of the people in the room with you right now. Breathing in one another's air is kind of nasty when you think about it. We would never drink from the same cup of water that e
I was born in Canada , and my sense of national identity, like that of many Canadians, was formed in direct relation—perhaps in opposition—to the great colossus to the south. We were a country that aspired not to the lofty abstractions of "life, liberty, and the pursuit of happiness" but to the more prosaic benefits of "peace, order, and good government." I have always been proud of Canada's basi
Instead of trying to cosh nature into submission, our farmers should be improving the health of the soil and the diversity of their crops and animals A quotation leapt to mind when reading " Gene editing 'would allow us to create hardier farm breeds ' (News): "For every complex problem there is an answer that is clear, simple, and wrong" (HL Mencken). Application of magic bullet "solutions" has go
Academics like me love to describe things as "problematic." But what do we mean? We're not saying that the thing in question is unsolvable or even difficult. We're saying—or implying—that it is objectionable in some way, that it rests uneasily with our prior moral or political commitments. For instance, when I described applying Ancient Greek free-speech ideals to social media as "problematic" in
The filmmaker and polymath Melvin Van Peebles died last week at the age of 89 at his home in New York. He is best known as the auteur behind the first hit blaxploitation film, Sweet Sweetback's Baadasssss Song (1971), but he was an artist of great breadth and versatility: sculptor; poet; painter; composer and, with Gil Scott-Heron, progenitor of rap and hip-hop; playwright; gifted novelist. I wou
Developed over the course of five studies, the relationship sabotage scale is designed to give analytical rigour to a term more common in pop culture Do you feel constantly criticised by your partner? Do you sometimes check their social media profiles? Will you admit to them if you know you're wrong about something? If you strongly agree or disagree with some of these statements, you might find y
Surveys can help us understand how the pandemic is influenced by our choices Recent queues for fuel have shown the consequences of abrupt changes in behaviour. Almost as sudden were the changes around the first lockdown in March 2020, when close meetings between people plummeted by about three-quarters. We know this through the CoMix contact survey from the London School of Hygiene & Tropical Medi
Every weekday evening, our editors guide you through the biggest stories of the day, help you discover new ideas, and surprise you with moments of delight. Subscribe to get this delivered to your inbox. Fall is here, and the air is getting crisp, which means it's the perfect time to snuggle up and press play on a new work of audio storytelling. I asked writers and editors from around our newsroom
Fears the indoor socialising will spread virus in UK ; Israel says people only eligible for green pass if they have received a booster jab . This live blog has closed – for the latest on the global Covid situation, please see our dedicated page UK might not be over the worst, scientists warn New Zealand widens Covid lockdown as Delta spreads UK to slash international travel 'red list' to just nin
Although measuring the electrical activity of neurons is useful in many disciplines, making durable neural interfacing brain chip implants with negligible adverse effects has proven challenging. Now, scientists have developed a flexible multifunctional neural interface that can not only register local brain activity in real time, but also deliver a steady flow of drugs through innovative microflui
Vision loss can be a side effect from stroke. Neurons don't regenerate, and stem cell therapy is costly, difficult, and chancy. Researchers have figured out a way to use gene therapy to recover lost vision after a stroke in a mouse model.
This thoughtful case for mounting a lifelong challenge to our own assumptions focuses on unconscious bias – but leaves overt prejudice largely unexamined We often think of bias as a problem that other people have. It's harder to find someone willing to admit to it in themselves. That was what struck me reading American journalist Jessica Nordell's thoughtful book, The End of Bias, which I picked
Saturday Night Live began its 47th season with a brand-new cast member staring down the camera lens, a pointed announcement that the show is looking to stay ahead of the curve. That actor was James Austin Johnson, a comedian who gained a Twitter following for his short, surreal impressions, most famously of Donald Trump, during which he rambled through the streets while delivering strange soliloq
Radio astronomer who won the Nobel prize for physics for his role in the discovery of pulsars In 1967, a team led by the radio astronomer Antony Hewish, who has died aged 97, discovered pulsars, rapidly pulsating radio sources that turned out to be due to rotating, magnetised neutron stars, the ultra-dense collapsed remnants of massive stars. This was one of the most exciting astronomical events o
It's the most basic financial advice there is, but it bears repeating: it's always a good idea to save up for retirement . If you were lucky enough to be an early adopter in Bitcoin, you already know that it presented a great opportunity to build up a decent nest egg. But using bitcoins or other cryptocurrencies to save up for retirement isn't exactly traditional financial planning. Not, that is,
With the right computer program, proteins become pleasant music. There are many surprising analogies between proteins , the basic building blocks of life, and musical notation. These analogies can be used not only to help advance research, but also to make the complexity of proteins accessible to the public. We're computational biologists who believe that hearing the sound of life at the molecula
Thanks to Seasonal Affective Disorder, better known as SAD, winter can be a pretty trying time for most people. Psychology Today reports SAD affects 10-million Americans with another 10-to-20 percent of people suffering from a milder form of the disorder. Compound that with the limitations set by the pandemic, and winter can truly feel like a never-ending hell. However, one of the best ways to co
My father, Jim Townsley, who has died aged 85, was a gentle, generous and thoughtful man who spent his working life as an industrial chemist. In retirement, his aptitude for listening, understanding and supporting the emotional needs of others found expression through voluntary work as a trained counsellor. Born in Ilford, east London, to Jim Sr, a post office worker, and Gertrude (nee Knight), a
Data is everywhere , and increasingly central to our lives. You can put it at your fingertips with these courses from our VIP Sale, 40% off with code VIP40 for a limited time. The Premium 2021 Microsoft Excel & Data Certification Bundle Looking to use Excel for more than simple functions? This 24-course bundle touches every possible aspect, from data visualization to day-to-day automation tips to
Illustrations by Miki Lowe The poet Adam Zagajewski spent his life trying to make meaning of what he had lived through. When he was a child, his family was relocated within Poland after World War II; as a young man, he was exiled from the country altogether for writing protest poems against the country's authoritarian government. "I lost two homelands," he once said , "but I sought a third: a spa
PLUS. Korruptionshistorier, ekspropriering, stålelementer fra Wuhan og en skala, der er sjælden i Danmark, er alt sammen ingredienser i byggeriet af den nye Storstrømsbro. Det er langtfra hverdagskost for en projektleder – men det er også det, der fascinerer projektchef i Vejdirektoratet Niels Gottlieb.
BioNyt Videnskabens Verden (www.bionyt.dk) er Danmarks ældste populærvidenskabelige tidsskrift for naturvidenskab. Det er det eneste blad af sin art i Danmark, som er helliget international forskning inden for livsvidenskaberne.
Bladet bringer aktuelle, spændende forskningsnyheder inden for biologi, medicin og andre naturvidenskabelige områder som f.eks. klimaændringer, nanoteknologi, partikelfysik, astronomi, seksualitet, biologiske våben, ecstasy, evolutionsbiologi, kloning, fedme, søvnforskning, muligheden for liv på mars, influenzaepidemier, livets opståen osv.
Artiklerne roses for at gøre vanskeligt stof forståeligt, uden at den videnskabelige holdbarhed tabes.