All News
Medical Xpress / Screening with AI could cut unnecessary glaucoma referrals by half
Glaucoma is a leading cause of irreversible blindness worldwide and often goes undiagnosed until vision loss is advanced. Population-wide screening has long been considered impractical, but recent advances in AI may provide ...
Phys.org / A race against time to save Alpine ice cores that record medieval mining, fires, and volcanoes
Ice cores taken from glaciers reveal the air pollution of the past, using atmospheric particles incorporated in snow that fell on the glacier and became ice. Now, scientists have extracted a record of thousands of years' ...
Medical Xpress / Study tests five multimodal AI models on CT scan, finds 20% major errors
Artificial intelligence is rapidly transforming health care. AI systems can now detect diabetic eye disease from retinal photos and analyze CT images for signs of early-stage lung cancers and stroke. Right now, at hospitals ...
Phys.org / Age, disease, or both? A new perspective on paleopathological research
Nutrition, disease, accidents, physical activity and labor—many of the things that humans do or experience leave traces in our skeletons. Even thousands of years after death, these traces can provide fascinating insights ...
Phys.org / Fantastic fungi found with ability to freeze water
Can fungi influence the weather? Turns out, they just might. An international group of researchers that includes Virginia Tech's Xiaofeng Wang and Boris A. Vinatzer discovered the identity of fungal proteins that can catalyze ...
Phys.org / US weather to go nuts with blizzard, polar vortex, heat dome, atmospheric river all at once
Nearly every part of the United States is getting walloped by wild weather or just about to be.
Phys.org / Spatially decoupled catalyst sites boost CO₂-to-methanol yield threefold at 300°C
Efficient methanol synthesis is considered a promising approach for carbon resource recycling. Hydrogenation of carbon dioxide (CO2) to methanol is thermodynamically favored at low temperatures, but the sluggish activation ...
Medical Xpress / New strategy intercepts pancreatic cancer by eliminating microscopic lesions before they become cancer
A new preclinical study in mice shows that precancerous cells in the pancreas can be eliminated before they have the chance to become tumors. Using an experimental therapy to target microscopic precancerous lesions in the ...
Phys.org / Good news for wastewater irrigation: Three crops store pharmaceutical byproducts in their leaves
In areas where freshwater is scarce, farmers often turn to treated wastewater to irrigate crops. And many regulators and consumers worry about exposing food to compounds routinely found in wastewater, including many psychoactive ...
Phys.org / Cell death's 'beautiful' rings have implications for biological resilience and immunity
Researchers at the University of Michigan have revealed that cells use a previously unknown feat of molecular craftsmanship to help protect their larger host organisms. The building blocks required for this work are found ...
Medical Xpress / Stress rewires brain control networks, boosting pain tolerance in ice test
Stress resilience isn't a flatline. It's a flex, according to new research from Florida International University. Marcelo Bigliassi, assistant professor of psychophysiology, and Ph.D. student Dayanne Antonio thrive in creating ...
Tech Xplore / AI agent 'lobster fever' grips China despite risks
Chinese entrepreneur Frank Gao used to spend long hours running his social media accounts but now outsources the chore to AI agent tool OpenClaw, which is taking the country by storm despite official warnings over cybersecurity.