All News
Phys.org / Migratory birds may carry fewer parasites between islands than expected, DNA shows
A new study published in the Journal of Helminthology by researchers from the Estonian University of Life Sciences and the Swedish University of Agricultural Sciences, together with collaborators from Greenland and the Faroe ...
Phys.org / Image: Hubble captures star-studded cluster
This image from NASA's Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way's most massive globular clusters, or spherical collections of gravitationally bound stars.
Medical Xpress / Cellular 'bandages' help rebuild uterine lining after monthly shedding, study finds
For most women past puberty, the uterine lining (endometrium) sheds from the body roughly every month if there is no fertilized egg present. Then, the uterus rebuilds itself to prepare for a potential pregnancy. While this ...
Phys.org / New ultrathin lens focuses light into an optical needle
Researchers have created a special flat lens that shapes light into an optical needle—a thin beam that stays tightly focused over a long distance. Combining this lens, which is about 7 microns thick, with optical coherence ...
Phys.org / Dynamic population breeding improves turquoise killifish husbandry
Originally from southeastern Africa, the turquoise killifish (Nothobranchius furzeri) lives in seasonal bodies of water that form during the rainy season and disappear again during the dry season. The fish is highly adapted ...
Phys.org / Astronomers build a one-stop universe data hub
Astronomers spend much of their time mapping the universe, but until now their results have been collected and archived in so many different ways that the data can't talk to each other.
Phys.org / Scientists enable DNA synthesis using only temperature instead of chemical reagents
"Complex chemical processes are essential for making DNA." This long-held assumption in the field of biotechnology has been overturned by a Korean research team. A KAIST research team has developed the world's first foundational ...
Phys.org / Day-night ocean warming helps explain why El Niño outpaces La Niña in models
Researchers have long known that there is an asymmetry in the El Niño-Southern Oscillation (ENSO), the confluence of wind and water currents that creates warm El Niño events and cooler La Niña events. Large-scale climate ...
Phys.org / Researchers develop AI tool that finds the equations behind complex systems
Clarkson University researchers have developed an artificial intelligence tool that can uncover the mathematical equations governing complex and chaotic systems directly from data. The technology, called KANDy—short for Kolmogorov-Arnold ...
Phys.org / Where rivers face collapse: New tool shows where conservation dollars can do most good
Freshwater ecosystems are under growing pressure worldwide, but conservation resources are limited. A framework developed by IIASA researchers and partners can help identify where conservation could prevent biodiversity loss ...
Tech Xplore / Mobile VPN security is not as strong as advertised, research suggests
Many digital users rely on Virtual Private Networks (VPNs) to combat security threats, allowing the application to view, intercept and handle all user traffic in return for hiding identifying information from third parties. ...
Phys.org / Saturn-ring-like laser emission from chiral polymeric microspheres
Controlling light within microscopic spaces is crucial for next-generation optical devices such as photonic integrated circuits and localized sensors. Microspheres formed of luminescent π-conjugated polymers act as optical ...
