For years, Mars has sat in an awkward middle ground, too geologically quiet to look like Earth. At the same time, it is too ...

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

Mineral dust shapes Earth’s climate by influencing sunlight, clouds, nutrient transport, and even how quickly snow melts. But ...

Vegetarians need not worry yet—plants will be on Earth for a long time to come. But not forever. The sun will ultimately ...

Long before oceans teemed with life, Earth endured relentless violence. Asteroids slammed into its surface again and again, ...

Dimple Patel, CEO of NatureMetrics ...

A new study says repeated asteroid impacts drove heat deep into the young Earth and kept its crust weak. This suggests heavy bombardment may have helped form continents while erasing most Hadean rocks ...

In the Pilbara of Western Australia, some of Earth's oldest rocks lie beneath the sky, as they have for billions of years.

Parts of the U.S. could see increases in certain types of extreme weather. Here's everything you need to know.

Earth is constantly vibrating, even when no earthquakes occur. The source of the 26-second pulse has been narrowed to the ...

America 250: The Space Race | From Cold War rivalry to lunar ambitions ...