Scientists have created the first sizable meteorite diamond — also known as lonsdaleite or hexagonal diamond — a material ...

Thanks to a speed-up of Earth's rotation, the length of the astronomical day and the length of the clock day aren't quite ...

A strange mineral found in a meteorite does not behave like anything on Earth — and when it's heated, it acts even weirder.

Scientists recently identified the oldest material on Earth: stardust that's 7 billion years old, tucked away in a massive, rocky meteorite that struck our planet half a century ago. Some of these ...

On August 16, as the Perseid meteor shower dazzles the skies, we revisit the 1888 Sulaymaniyah tragedy, the world’s only confirmed death by a falling meteorite.