"Exceptionally preserved" fossils of an ancient shark that lived alongside the dinosaurs has finally revealed what the ...

The chest is in the wreck of the Gribshunden ("Griffin hound"), a Danish royal "floating castle" that sank in 1495 at an ...

Bioluminescence traces back to the Cambrian era — 540 million years ago — and could have been used for communication, ...

The CDC warned doctors about "counterfeit or mishandled" Botox injections that have caused clusters of illness in the U.S.

In the early hours of Tuesday (April 23), quadruple solar flares near-simultaneously exploded from across the sun's surface, ...

An explosive flare from the Milky Way's central black hole has been translated from 'a single flickering pixel' into a ...

The near-Earth asteroid Kamo'oalewa, which orbits alongside our planet as a 'minimoon,' may have originated from Giordano ...

On April 10, a bright red atmospheric "hole" was spotted in the night sky above Texas shortly after SpaceX launched 23 ...

NASA's Voyager 1 probe has resumed sending usable data back to Earth after engineers fixed a computer error that caused the ...

A giant-hail event that hit Girona in northwest Spain in 2022 was fueled by climate change, with a marine heatwave helping to ...

Researchers at MIT are using machine learning to teach large language models not to give toxic responses to provoking ...

Antarctic sea ice has been disappearing over the last several summers. Now, climate scientists are wondering whether it will ...