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Phys.org / Dual-cation strategy boosts upconversion efficiency in stable oxide perovskites
Researchers at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences have developed a new way to significantly enhance upconversion luminescence in oxide perovskites, a class of materials known for their ...
Phys.org / New materials, old physics—the science behind how your winter jacket keeps you warm
As the weather grows cold this winter, you may be one of the many Americans pulling their winter jackets out of the closet. Not only can this extra layer keep you warm on a chilly day, but modern winter jackets are also a ...
Tech Xplore / Unlocking corrosion-free Zn/Br flow batteries for grid-scale energy storage
Scientists have found a way to push zinc–bromine flow batteries to the next level. By trapping corrosive bromine with a simple molecular scavenger, they were able to remove a major barrier to the performance and lifespan ...
Phys.org / Architecture isn't neutral. It's been shaping political power for millennia
Among his other ongoing projects, US President Donald Trump has spent much of his second term on a renovation. The Oval Office has been converted into a miniature palace festooned with gold bling, the rose garden has been ...
Phys.org / Scientists outline how to control light at the atomic scale using polaritons
Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern nanotechnology.
Phys.org / Supernova from the dawn of the universe captured by James Webb Space Telescope
An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope (JWST), detecting a supernova—the explosive death of a massive star—at an unprecedented cosmic ...
Phys.org / Video: Fly through Webb's cosmic vistas
On the launch anniversary of the NASA/ESA/CSA James Webb Space Telescope, ESA presents a unique compilation of zooms into stunning cosmic views.
Phys.org / When AI recreates the female voice, it also rewrites who gets heard
Voice cloning technology platforms like ElevenLabs allow anyone to replicate a voice using just a few seconds of audio, for a small fee. These technologies are reshaping cultural and artistic expression.
Medical Xpress / What researchers have discovered about maternal, infant health under Texas' abortion laws
In the more than four years since the state of Texas significantly restricted access to abortion, medical researchers have been studying the health effects of that policy change.
Medical Xpress / Statins significantly reduce mortality risk for adults with diabetes, regardless of cardiovascular risk: Study
A large cohort study found that statins significantly reduce the risk of death and major cardiovascular events in adults with type 2 diabetes, even among those with low predicted 10‐year cardiovascular risk.
Phys.org / Study says African penguins starved en masse off South Africa
Endangered penguins living off South Africa's coast have likely starved en masse due to food shortages, a study said, with some populations dropping by 95% in just eight years.
Tech Xplore / Two-way electric vehicle charging at scale could stop renewable energy being wasted—here's how it works
The amount of renewable energy produced around the world is increasingly exceeding demand—particularly from wind and solar sources. This presents a significant challenge when limited grid capacity and insufficient energy ...
