Today, the upheavals of plate tectonics continually reshape Earth. When this began is much disputed - and we can’t fully understand how life began to thrive on our planet until we figure it out ...

Earth’s surface is constantly shifting, shaped by the slow but powerful movement of tectonic plates. While some plates have ...

For millions of years, Earth’s shifting plates have shaped continents, formed oceans, and built towering mountain ranges. But ...

This study out of the University of Houston points to a new theory that as North America began to split away, the Great Lakes ...

At first glance, landscapes like the Great Plains and the Rockies may seem unchanging, but over geological time scales, ...

A breakthrough study has provided the most detailed 3D look yet at the inner workings of the Tonga Subduction Zone, where ...

Massive mantle formations, called LLSVPs, have been found to be over a billion years old. These structures, sitting 3,000 km beneath the surface, slow seismic waves, indicating unique physical and ...

RENO, Nev. (KOLO) - The Nevada State Museum in Carson City unveiled a new exhibit last week that highlights the state’s ...

Researchers say they have found "unequivocal evidence" that a meteorite smashed into Earth 3.47 billion years ago, ...