Roughly 4.6 billion years ago, the Sun was born from the gas and dust of a nebula that underwent gravitational collapse. The ...

Scientists have long debated why Earth and Mars lack certain essential elements. A new study reveals that these missing ...

Significant blades from Benchmade, Gerber, Spyderco and more highlight this roundup of excellent recent drops.

For years, scientists have been puzzled about why Earth and Mars have fewer important elements like copper and zinc compared ...

The asteroid Bennu has provided groundbreaking insights into the chemistry that may have set the stage for life in the early ...

New research reveals that Earth and Mars lost essential elements due to violent cosmic collisions, not early planetary formation processes ...

Learn about the new perspective on Earth's reduction of moderately volatile elements, a discovery made possible by meteorites ...

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

We live in a golden age for space exploration. Scientists are gathering massive amounts of new information and scientific ...

Earth received water toward the final stages of its formation. This reshapes understanding of the conditions needed for life.

When polar regions melt, the vaults are thrown open – “ancient water, carbon, and microbial life return to the surface to shape and change the world.” ...