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

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

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

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

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

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

Thousands of satellites with incredibly short lifetimes are being sent up into low Earth orbit. When they fall back down they ...

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

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 ...

A NASA-funded plan to build a large radio telescope on the moon's far side is nearing final approval and could become a ...

The number of satellites orbiting Earth is rising fast, thanks to private companies such as SpaceX. But just how big will ...

Giant groundsels are rare plants that grow up to 30 feet (9 meters) tall. They are endemic to the slopes of Mount Kilimanjaro ...