All News
Phys.org / What are 'fire clouds', the ominous phenomenon seen in France?
Firefighters battling devastating fires in France have had to contend with a new threat: immense fire clouds that create their own wind and even lightning that can spark fresh blazes.
Phys.org / Q&A: 'Lawbreakers' or 'like us'? Exploring how partisans think about immigration
Interviews with political activists in Southern California showed stark differences in how migrants are viewed: either "like us" and deserving of rights or lawbreakers undeserving of social belonging and benefits.
Phys.org / Q&A: What influences teens' career expectations?
Adolescents in both the United States and the United Kingdom have become increasingly ambitious about their future careers over the past two decades, according to a new study by researchers at Penn State. The team also found ...
Medical Xpress / Supersized glassy shell of microalgae reveals optical effect valuable for medical imaging
Researchers from Skoltech—a VEB.RF group institution—and their colleagues at the Kurchatov Institute, the Prokhorov General Physics Institute and the Institute of Solid State Physics of the Russian Academy of Sciences have ...
Medical Xpress / New patent could pave the way for more effective growth hormone therapies
A newly filed patent from researchers at Ohio University could help develop more effective treatments for disorders related to growth hormone, thanks to a discovery that reveals exactly how a groundbreaking drug works at ...
Phys.org / Extreme heat increases the risk of workplace injuries across Canada
Heat warnings have stretched across Canada this summer, from Atlantic Canada and southern British Columbia to the Prairies, central Canada and the Northwest Territories.
Phys.org / Fossil footprints reveal body size and group dynamics of 1.4-million-year-old human relative
Ancient footprints preserved along the shores of Kenya's Lake Turkana are reshaping scientists' understanding of one of humanity's extinct relatives. A paper published in Proceedings of the National Academy of Sciences describes ...
Phys.org / Extragalactic positron-annihilation hotspots might mean Milky Way produces far more positrons than thought
Positrons—the antimatter counterpart of electrons—are created in high-energy cosmic processes. When normal matter meets its antimatter counterpart, they annihilate, or vanish, and produce a distinctive 511 keV gamma-ray signal. ...
Medical Xpress / Brain metabolism predicts survival in advanced non–small cell lung cancer patients
Low brain metabolism as measured by ¹⁸F-FDG PET/CT is associated with higher mortality in patients with advanced non-small cell lung cancer (NSCLC), according to new research published in The Journal of Nuclear Medicine. ...
Phys.org / Water's local asymmetry drives proton hopping between molecules, simulations reveal
Complex simulations—the most intricate of their kind to date—carried out by an international research team led by scientists at Heidelberg University's Institute for Physical Chemistry, have revealed how water governs the ...
Phys.org / AI finds tiny gene editor changes that reduce unintended DNA edits
Gene editing is a highly precise and powerful technology that allows scientists to insert, delete, modify or replace DNA bases in living organisms. It has a variety of uses, including correcting disease-causing mutations ...
Phys.org / Physicists capture first direct evidence of a Floquet topological state
A new study published in Nature Physics reports the first direct experimental evidence of a Floquet topological state, a novel light-induced phase of matter that, until now, has existed only on paper and in simulations. Topological ...