Phys.org news
Phys.org / Why some lava-covered exoplanets retain atmospheres for billions of years
Stanford researchers have offered an explanation for why some sizzling, lava-covered worlds nestled tightly around their stars can retain their atmospheres. At such close quarters, intense stellar radiation should strip away ...
Phys.org / Narrow ultrasonic beam enables stable 3D levitation six times farther than before
Scientists have developed a new acoustic levitation technique using an ultrasonic beam capable of levitating and moving small objects in midair over distances of up to 40 cm (16 inches), six times farther than previously ...
Phys.org / Electrically charged raindrops could be corroding metal with protective coatings
Electrically charged raindrops, a naturally occurring phenomenon, can break down surfaces treated with protective coatings, according to new research published in Nature. This previously overlooked corrosion mechanism highlights ...
Phys.org / Basalt weathering may remove far less CO₂ than projected
Spreading finely crushed basalt across farmland has been promoted as a relatively simple way to remove large quantities of carbon dioxide from the atmosphere. But a new study led by Cornell researchers suggests the real-world ...
Phys.org / Narwhals help researchers uncover unique data from the deepest East Greenland fjords
They live in some of the most inaccessible waters on Earth, where ocean temperatures hover around freezing. Because they move through areas that humans rarely reach, they have been able to help researchers with a special ...
Phys.org / High magnetic fields revive superconductivity in nickelates
Scientists from the National University of Singapore (NUS), in collaboration with Los Alamos National Laboratory in the United States, have uncovered that a class of nickel-based materials known as samarium (Sm)-based infinite-layer ...
Phys.org / Butterfly-inspired crystals could enable durable, potentially safer glitter
The next time you need to freshen up the paint on your house or apply a bit of cosmetic glitter before heading out for the night, you might want to give a quick nod to the butterflies fluttering in a nearby garden. Taking ...
Phys.org / How high scores in an online brain teaser made mathematicians lie for three years
It might not yet be the phenomenon that is Wordle, but for hundreds of thousands of players, Digit Party has scratched the itch of a casual brain teaser to break up their day.
Phys.org / Ramped fields create more robust entanglement between trapped-ion qubits
While quantum computing could be the future, it is currently plagued by finicky hardware. To make the technology practical, researchers must demonstrate that it consistently and continuously works and performs at scale. In ...
Phys.org / AI designs new antibodies that pass blinded laboratory tests
Researchers affiliated with UTHealth Houston, competing under the team name Novamab AI, placed among the top five teams in the international AIntibody Challenge, a blinded, prospective benchmark published in Nature Biotechnology.
Phys.org / Nanoparticles induce neuroregeneration in Alzheimer's disease models
The adult human brain has limited capacity to repair or regenerate neurons lost to Alzheimer's disease, the most common type of dementia. Existing treatments can slow disease progression but do not reverse cognitive decline. ...
Phys.org / Liquid gallium experiment confirms key flow regime inside rapidly rotating stars and planets
Since we cannot look into the interiors of stars and planets, we rely on lab experiments to replicate the physical processes that occur there. Led by the University of California, Los Angeles (UCLA), an international research ...
