All News
Phys.org / How does spider venom damage human cells? Researchers uncover the killer mechanism of recluse spider toxin
Spiders are among Earth's most resourceful predators, nabbing prey by any means necessary. Orb weavers spin webs for capture. Wolf spiders ambush on the ground at night. Almost all spiders use venom when they hunt.
Phys.org / A matter of taste: Did Neanderthals really like sapiens women?
Going by the headlines, the matter seems to be settled. El País announces that Neanderthal men "chose" sapiens women. Science journal speaks of a "partner preference." National Geographic is already imagining the "Romeos" ...
Phys.org / Scientists spot a solar flare with surprising spectral behavior
On August 19, 2022, solar astronomers using the Daniel K. Inouye Solar Telescope (DKIST) on the Hawaiian island of Maui caught the fading remnants of a C-class solar flare. Their observations showed something unusual: very ...
Medical Xpress / Heart, metabolic and inflammatory risk patterns found to differ markedly between men and women with obesity
New research being presented at this year's European Congress on Obesity (ECO) in Istanbul, Turkey (May 12–15), reveals distinct patterns of heart, metabolic, and inflammatory health risks between men and women living with ...
Phys.org / JAXA plans to bring back pristine early solar system samples from a comet
Japan's space agency, JAXA, has been knocking it out of the park with small-body exploration missions for decades. They had historic successes with both Hayabusa and Hayabusa2, and they are going to visit the Martian moons ...
Medical Xpress / A simple shot shows promise to reverse osteoarthritis within weeks
A research team including scientists and engineers from University of Colorado Boulder, CU Anschutz and Colorado State University has developed a suite of new therapies that prompt aging or damaged joints to repair themselves ...
Medical Xpress / New study shows linens, not equipment emissions, dominate ultrasound's carbon footprint
A new research study published in the Journal of the American College of Radiology (JACR) has found that unlike other modalities, linens and disposable supplies account for the vast majority of ultrasound's annual carbon ...
Tech Xplore / The more commodified your job, the more likely AI can do it: Lessons from online freelancing
Not long ago, if you needed a speech polished, a document translated or a logo designed, you would probably have hired a freelancer online. Millions of people did exactly that. They went to platforms such as Fiverr and Upwork ...
Phys.org / AI can design and run thousands of lab experiments without human hands. Humanity isn't ready
Artificial intelligence is rapidly learning to autonomously design and run biological experiments, but the systems intended to govern those capabilities are struggling to keep pace.
Medical Xpress / Recent outbreaks highlight the risks of bacterial meningitis—and the need to vaccinate
Outbreaks of bacterial meningococcal disease in England and recent cases in students in New Zealand have raised awareness of this serious and life-threatening disease.
Medical Xpress / Food delivery for heart failure patients shows high uptake, may boost quality of life
A clinical trial led by UT Southwestern Medical Center researchers demonstrates that providing healthy food directly to patients recovering from heart failure is feasible and well accepted—and could improve quality of life—helping ...
Medical Xpress / Water contaminated with 'forever chemicals' during pregnancy linked to an increased risk of childhood asthma
PFAS, or per- and polyfluoroalkyl substances, are a group of human-made chemicals found in everything from food packaging to firefighting foam. Often called "forever chemicals" due to their persistence in the environment, ...