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Phys.org / Nanodevice produces continuous electricity from evaporation
A nanodevice developed at EPFL produces an autonomous, stable current from evaporating saltwater by using heat and light to control the movement of ions and electrons. Previously, researchers in the Laboratory of Nanoscience ...
Medical Xpress / 'It's chronic disease, stupid!' The central challenge facing health care
"It's the economy, stupid!" is an aphorism coined by James Carvill during Bill Clinton's 1992 U.S. presidential campaign to keep workers focused on a key message. It has since been adapted countless times to refocus debates ...
Medical Xpress / Why it's funnier when you're not allowed to laugh
I don't think I've ever laughed harder than during a church service, when something faintly ridiculous caught my eye. My friend saw it too, and once she started laughing, it became impossible to stop. Years later I've tried ...
Phys.org / AI tool observes solar active regions to advance warnings of space weather
New research by Southwest Research Institute (SwRI) and the National Science Foundation's National Center for Atmospheric Research (NSF-NCAR) has developed a new tool providing a first step toward the ability to forecast ...
Medical Xpress / Kirigami-inspired sensors precisely map activity of neurons in the primate brain
Recent technological advances have opened new exciting possibilities for the development of smart prosthetics, such as artificial limbs, joints or organs that can replace injured, damaged or amputated body parts. These same ...
Phys.org / Lab-in-the-loop framework enables rapid evolution of complex multi-mutant proteins
The search space for protein engineering grows exponentially with complexity. A protein of just 100 amino acids has 20100 possible variants—more combinations than atoms in the observable universe. Traditional engineering ...
Medical Xpress / AI tool debuts with better genomic predictions and explanations
Artificial intelligence has taken the world by storm. In biology, AI tools called deep neural networks (DNNs) have proven invaluable for predicting the results of genomic experiments. Their usefulness has these tools poised ...
Medical Xpress / Second pregnancy uniquely alters the female brain, study shows
Researchers at Amsterdam UMC have discovered that a second pregnancy alters the female brain. Previous research from the same group had already demonstrated the impact of a first pregnancy on the female brain. The new results ...
Phys.org / Largest ever radio sky survey maps the universe in unprecedented detail
An international collaboration using the Low Frequency Array (LOFAR) has published an exceptionally detailed radio sky map, revealing 13.7 million cosmic sources and delivering the most complete census yet of actively growing ...
Medical Xpress / Q&A: How attending an HBCU can help reduce dementia risk
Attending a historically Black college or university (HBCU) can be linked to better cognitive performance decades later among Black adults, according to a study coauthored by Min Hee Kim, an assistant professor at Rutgers ...
Phys.org / Robot clean-up crews tackle litter on Europe's seabed
EU researchers are developing AI-guided robot fleets to take over the dangerous, dirty work of finding and removing marine litter from the sea floor. A ship with a crane floats in the Mediterranean sun at a marina in Marseille, ...
Phys.org / Flickering glacial climate may have shaped early human evolution
Researchers have identified a "tipping point" about 2.7 million years ago when global climate conditions switched from being relatively warm and stable to cold and chaotic, as continental ice sheets expanded in the Northern ...
