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Phys.org / Arctic marine heat waves surge since 1980s, with record event lasting 480 days
In recent years, marine heat waves have been taking an ever-greater toll on the world's oceans and their ecosystems. Amplified by increasing global warming, these events are occurring more frequently and lasting longer. The ...
Tech Xplore / Researchers find 'trap' hindering performance of hybrid perovskites
A new study from Cornell researchers has revealed an unexpected obstacle to improving charge transport in hybrid perovskites, a promising class of semiconductor materials used in energy conversion and electronic devices. ...
Phys.org / AI could be trapped in a 'Carbon Valley' unless action is taken soon
AI is growing fast, and keeping up means building more data centers, manufacturing advanced chips and powering the tech behind it. All of that comes with a carbon cost. AI advocates claim that in the long run, AI will save ...
Medical Xpress / The brain remembers sights and sounds differently, study reveals
New Baycrest research reveals that the brain remembers what we see and what we hear in different ways. Visual memories tend to retain fine details, while auditory memories are more likely to preserve the overall meaning of ...
Tech Xplore / AI chatbots hit the dating scene, becoming the lovelorn's modern-day Cyrano
Marie Lansley recently started a new job in a new city while searching for a new partner. In her dating pursuits, the freshly minted San Franciscan said she's been "trying everything"— including some help from artificial ...
Phys.org / Quantum Hall effect gains a new twist in graphene moiré systems
Physicists have long been drawn to the nonlinear Hall effect: a subtle variant of the classical Hall effect, in which an electric voltage appears perpendicular to a current flowing through a material. Unlike its classical ...
Phys.org / Natural symbiosis: How plants and microbes share vital nutrients in fragile ecosystems
Nitrogen is essential for all living organisms, but in many ecosystems it is in short supply. Plants and soil microbes both rely on nitrogen to grow, leading to intense competition below ground. Researchers at The University ...
Phys.org / Stress gives bees sharper vision and faster reactions, researchers discover
Bumblebees see the world differently under stress, processing visual information more sharply and making quicker decisions, new research from Newcastle University reveals.
Medical Xpress / How RSV manipulates the immune response in respiratory cells
Respiratory syncytial virus (RSV) can cause severe lower respiratory tract infections, particularly in newborns and older adults. How the virus manages to evade the immune system and what changes it triggers in infected cells ...
Medical Xpress / New blood test detects more high-risk prostate cancer cases
A new blood test may make it easier to detect the most dangerous forms of prostate cancer early. In a study from Karolinska Institutet, the Stockholm3 blood test detected more clinically significant cancer cases than the ...
Medical Xpress / Fertility preservation care is still out of reach for many girls and young women with cancer, review finds
A new Columbia University School of Nursing systematic review reveals access to fertility preservation (FP) care remains limited and unequal for girls and young women with cancer. The research article, "Fertility Preservation ...
Phys.org / Australia's echidnas reveal a prickly scientific puzzle
An echidna in Tasmania looks very different from one in Western Australia. But the differences run much deeper than appearance. A new review published in Australian Zoologist by University of Tasmania zoologist Stewart Nicol, ...
