Phys.org news
Phys.org / Astronomers precisely date rare brown dwarf companion, offering new test for how these objects cool
Astronomers at the University of Hawaiʻi have precisely measured the age of a nearby sun-like star and its unusual companion, known as a brown dwarf, an object that falls between a planet and a star. The discovery offers ...
Phys.org / A few extra minutes of daily play can strengthen your bond with your dog in four weeks
Playing a little extra with your dog improves the emotional bond between owner and dog, according to a new study from Linköping University. However, training did not give the same results. The study is relevant for all dog ...
Phys.org / Your phone's next speed boost may come from a strange magnetic jump that rewrites how chips handle heat
A new technology has been proposed that could fundamentally solve the issue of smartphones overheating during high-spec gaming or extended video streaming. Researchers at KAIST have discovered the principle of processing ...
Phys.org / Malaria rebound spurs AI-driven hunt for parasite genes linked to deadly cases
Despite decades of efforts to combat it, malaria remains a major global health threat. According to the World Health Organization's (WHO) 2025 World Malaria Report, about 282 million cases and approximately 610,000 deaths ...
Phys.org / The edge of the Milky Way's star-forming disk revealed
How far the Milky Way's disk extends has long been difficult to define—it doesn't end sharply, but fades away gradually at its outer edges. Now, for the first time, an international team of astronomers has identified the ...
Phys.org / Penguin muscle map reveals how waddles and underwater 'flight' both work
Penguins may look charmingly awkward on land, but new research shows their bodies are finely tuned for powerful, efficient movement both on land and underwater. A team of anatomists from Midwestern University, in collaboration ...
Phys.org / Rose pangenome maps 55,000 genes, opening new path for breeding
Roses are among the most economically significant ornamental plants worldwide, with widespread applications in the cut flowers, garden, and cosmetics industries. Yet fewer than 10% of rose species have contributed to modern ...
Phys.org / More effective, longer-lasting sunscreen made from natural extracts
Scientists from the Laboratory of Dermatological Photobiology of the University of Malaga, in collaboration with Cantabria Labs España, have carried out a study in which, for the first time, they have demonstrated how a natural ...
Phys.org / Birds and monkeys in the Amazon share information via 'internet of the forest'
You might go for a walk in the forest to disconnect from work and calm your nerves after a busy week. The chirping and calls of birds in the canopy above might be exactly what allows you to relax.
Phys.org / AI tool predicts how new drug molecules move before costly lab tests
For every life-changing new drug that comes to market, many candidates fail along the way. An artificial intelligence-based tool developed at the University of Oregon could help scientists better predict how hypothetical ...
Phys.org / A laser inspired by black holes: Extreme physics recreated in the lab
Researchers from Bar-Ilan University have successfully recreated key features of black hole physics in a laboratory setting using an innovative optical system that mimics how black holes behave after violent cosmic events ...
Phys.org / Perovskite quantum dots crack two big barriers, staying stable in polar solvents and growing with atomic precision
Perovskite quantum dots are considered promising materials for LEDs, photocatalysis, and future quantum light sources. Researchers at LMU Munich have managed to master two major hurdles in working with these quantum dots: ...