Chemical traces and microbes could break down or transform as they rise, making them unrecognizable by the time they reach ...

Mars spacecraft teamed up with an AI model to find a new impact crater on on the Martian surface, changing our understanding of the interior.

Researchers predict that a collision with the asteroid Bennu would plunge Earth into a year's long 'impact winter'.

Deep in the ruins of Chernobyl’s Reactor 4, hidden beneath layers of radioactive debris, lies one of the most dangerous ...

The origin of Upheaval Dome in Utah remains debated, with theories ranging from a meteorite impact to underground salt ...

A weekly programme that illuminates the mysteries and challenges the controversies behind the science that's changing our world.

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...