OSIRIS-Rex is the first U.S. mission to retrieve a sample of an asteroid and return it to Earth. Not since the Apollo moon ...

Heavy music was at war with itself in 1985 — and from the conflict emerged a slew of groundbreaking albums from one of hard ...

It’s a stunning find because until now granite on the moon was found only in traces within lunar rock ... come from Earth-like processes. “Geologically-speaking, it’s quite hard to make ...

The world's oldest rocks are spread across the globe and paint a picture of Earth's turbulent early history. Here are some of the most notable and important formations scientists have discovered.

Photograph by blickwinkel/Alamy Rocks themselves are made of ... Diamonds, made of carbon atoms, are the hardest natural substance found on Earth. Formed under extremely high pressure hundreds ...