A type of hydrogen that doesn't interact with light could explain how long neutrons live and reveal the identity of the ...

The nuclei of atoms are often portrayed as round in textbooks, but it turns out they're rarely spherical. Since the atomic ...

An artificial intelligence safety firm has found that OpenAI's o3 and o4-mini models sometimes refuse to shut down, and will ...

Great eared nightjars live on the forest floor, remaining motionless throughout the day, camouflaged among leaf litter and tree stumps.

Scientists have found a way to monitor volcanic carbon dioxide levels — one of the first signs a volcano might be about to ...

By controlling individual atoms, researchers have demonstrated a way to turn previously unwanted atomic motion into an ...

The site's architecture may indicate the Judaean princess was buried there.

A British metal detectorist discovered a gold band with an engraved date-of-death in Norfolk.

A large sunspot has just reappeared on the sun's Earth-facing surface, almost two months after it first emerged. The ...

The ice on the surface of Jupiter's massive moon Europa is constantly changing, hinting at the presence of a subsurface ocean ...

First theorized in 1938, heat's wave-like flow through superfluids, known as "second sound", has proven difficult to directly observe. Now, a new technique has finally done it, and could be used to ...