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Phys.org / Why Britons disagree about poverty: They draw the line differently
People with different political beliefs do not only disagree about how much poverty exists in Britain but they also differ over whether the same material circumstances should be defined as poverty, according to new research ...
Phys.org / Tracking emperor penguins from space
For the first time, geographers from Durham University have used freely available satellite radar images to track emperor penguins through the polar winter—giving a year-round view of their movements. Monitoring the endangered ...
Phys.org / Electric fish keep from blinding themselves with these brain cells
The brain cells you see in the above image help an African fish decode electric signals to spot prey, scan its murky surroundings and communicate with its fellows. By rigorously mapping how these cells in the electrosensory ...
Tech Xplore / Two molecules work together to seal microscopic gaps in perovskite solar cells
A research team has developed a dual-molecule passivation technology that simultaneously improves the efficiency and stability of inverted perovskite solar cells. The research is published in the journal ACS Applied Materials ...
Medical Xpress / Tau's surprise birthplace offers a clue to how Alzheimer's tangles begin
Where and how does an Alzheimer's tangle begin? A new study by neuroscientists at Columbia University challenges a long-held assumption about the source of toxic tau proteins, which form neurofibrillary tangles and are closely ...
Tech Xplore / A life-inspired framework for more autonomous and adaptive AI
Living organisms constantly adjust their behavior according to what is happening inside their bodies. Hunger can shift attention toward food, while cold can make finding warmth more urgent. These internal signals remain meaningful ...
Medical Xpress / Immune cells may have a biological memory that makes weight loss harder after obesity
According to the World Health Organization, one in eight people lives with obesity. Yet despite numerous health education programs, books, articles and treatments, many individuals still struggle to lose weight once they ...
Medical Xpress / Runner's high study finds cannabis-like signaling molecules rise over extreme distances
A marathon, 100 kilometers (62 miles) or even 230 kilometers (143 miles) in a single effort: Anyone running such distances puts enormous strain on their body. At the same time, levels of the body's own cannabis-like signaling ...
Phys.org / AI boom is testing tech firms' climate pledges
Technology companies are stepping up their climate commitments but not fast enough to counter rapidly growing energy needs linked to the artificial intelligence boom, a report said Wednesday.
Phys.org / Looking back to forecast the future of lobster
For generations, the lobster fishery has been central to the cultural and economic identity of Maine and Atlantic Canada. Predicting what the future holds for the species—and the people who depend on it—has long been a priority ...
Medical Xpress / Study uncovers why some immunotherapy-treated tumors may grow faster
A new Northwestern Medicine study has uncovered a biological mechanism that may explain why a subset of tumors unexpectedly grows at an accelerated rate after being treated with certain immunotherapies, according to findings ...
Phys.org / Rare trio of Pacific hurricanes fueled by historic El Niño
A rare trio of hurricanes were churning through the Pacific Ocean on Thursday, which scientists attributed to waters warmed by a historically strong El Niño phenomenon.
