According to observations of young ridges see on the far side, Earth's moon is not geologically dead, as previously believed.

In a cavernous lab in eastern China, a metal giant is quietly rewriting the rules of gravity. The country has brought online ...

Global warming is not slowing down, even after decades of pledges, protests, and diplomatic theater. The uncomfortable ...

Rocks, boulders, bluffs and crags abound during a hike along the 1.5-mile Shaddox Hollow Trail at Hobbs State ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

The Sein Island submerged stone structures include a football-field-long granite wall off Brittany that dates back more than ...