Using a new cone-shaped solar concentrator, researchers showed that sunlight can be used to create entangled photons. This ...

NASA’s Hubble Space Telescope has detected a huge, evolving atmospheric wave with 10 sides wrapped around Saturn’s south pole ...

A coronary artery calcium test takes a different approach. The CT scan detects calcium-containing plaque in the arteries that ...

The findings, published in The Astrophysical Journal Letters, account for the material strength of the two colliding worlds ...

A material thought to be nonmagnetic may reveal a hidden magnetic state when thinned to just a few atomic layers and placed ...

GLP-1 obesity drugs can lead to substantial weight loss, but an important question is what the body is actually losing. New research presented at the European Congress on Obesity (ECO2026) suggests ...

Ancient teeth suggest humans were using psychoactive betel nuts 25,000 years ago, pushing the history of habitual drug use ...

Researchers have found that galloylquinic acids extracted from the leaves of Copaifera lucens Dwyer, a tree native to Brazil and found mainly in the Atlantic Forest, can act against SARS-CoV-2 in ...

The Devil’s Arrows stand near Boroughbridge in northern England. Reaching heights of up to seven meters (23 feet), the towering stones form an unusual alignment in a lowland landscape.

Credit: DICP A hidden atomic structure formed on nickel oxide could enable powerful methane catalysts that use 10 times less nickel. Producing syngas efficiently from methane could become easier with ...

For delicate samples such as individual proteins, electron microscopy faces a fundamental tradeoff. Producing a clearer image generally requires sending more electrons through the specimen, but ...

Charged raindrops may damage paint with tiny electrical discharges that act like microscopic lightning.