All News
Tech Xplore / Liquid cooling technology for semiconductor chips is 10 times more efficient than previous record
AI data centers are power-hungry. Not only do artificial intelligence computations consume enormous amounts of electricity, but a significant amount of energy is also required to cool the semiconductor chips that heat up ...
Medical Xpress / Brain keeps familiar routes intact as new experiences get layered on top, study suggests
Every time we move through a familiar environment, the hippocampus consults an internal map, a detailed spatial representation built up through repeated experience. But what happens when something unexpected occurs on a well-known ...
Phys.org / Beyond frozen snapshots, protein 'breathing' comes into view with combined imaging methods
Advances in structural biology have allowed scientists to determine molecular structures with atomic-level detail, sometimes yielding static snapshots that do not reflect the dynamism of proteins. However, these motions are ...
Medical Xpress / Why some cancers return: Robotic mini tumor tests point to new ways to target persister cells
Cancer drugs can shrink fast-growing tumors. But sometimes a few tumor cells survive. These "persister" cells seed new tumors, forcing cancer patients into arduous cycles of testing and treatment.
Tech Xplore / Love at first prompt? How AI-assisted courtship is rewriting the rules of online dating
In the famous French play Cyrano de Bergerac, the brilliant but insecure Cyrano lends his eloquence to the handsome, tongue-tied Christian to help him woo his lover. Today, a remarkably similar scene is playing out among ...
Phys.org / Only 10 viral particles cause H5N1 avian flu infection in cows
Just 10 viral particles of the H5N1 bird flu that caused hundreds of influenza outbreaks in U.S. dairy cattle can cause infection in cows, a new study shows. The research also hints at why the outbreaks have confounded scientists, ...
Phys.org / Traditional legal systems are ill-equipped for the fast-moving realities of climate change, study warns
Traditional legal systems around the world are increasingly ill-equipped to cope with the fast-moving impact of climate change on communities, new research warns. Courts and authorities that control planning and local services ...
Medical Xpress / Social media and teenagers: What the evidence says
Is the time teenagers spend on social media really damaging their well-being and mental health? Around the globe, youth mental health problems are on the rise. This has coincided with an ever-increasing amount of time teenagers ...
Phys.org / Modern human skeletal biology needs to move beyond the strict male/female binary, scientists argue
Human skeletal biologists traditionally provide sex estimations as part of establishing biological profiles (skeletal sex, age-at-death, stature, ancestry/population affinity) for skeletonized remains, often using the shapes ...
Medical Xpress / The enemy within: How the immune system worsens brain injury outcomes
Traumatic brain injuries (TBI)—even mild concussions—may trigger a chain reaction in the brain that disrupts neuronal communication, long-term memory and cognition, according to University of California, Riverside, research ...
Medical Xpress / Cohabiting people share about a quarter of their gut and oral microbiota, study finds
People who live together share more oral and gut microbes with each other than with other people in their communities, according to a study published in Cell Press Blue. This was true regardless of the cohabitants' relationships—siblings, ...
Phys.org / Plants reveal backup system for sensing and adapting to rising temperatures
University of Mississippi researchers are studying how plants respond to heat at the molecular level, an important consideration for farmers, businesses and policymakers as global temperatures rise.