Geologists studying some of the planet's oldest volcanic rocks have uncovered new evidence that water was playing a major ...

We’ve finally mapped all of Zealandia.

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

A new image of an asteroid, referred to as a “quasi-moon,” has been released ...

(Mark Garlick/Science Photo Library/Getty Images) If potted plants always seem to die under your care, you can take solace in ...

A Chinese spacecraft on a mission to collect and return samples of a near-Earth asteroid beamed back its first image of its ...

A surprising reversal in molten iron flow beneath the Pacific is giving scientists a sharper view of how Earth’s magnetic ...

When you think about a large asteroid impact, you might imagine a moment of devastation: a violent collision, a blast of heat ...

As the sun expands over the coming billions of years, Earth will become inhospitable to any life more complex than a microbe ...

Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.