In a nutshell Liquid water existed on Mars far more recently than expected: A precise new analysis of the Lafayette meteorite ...

A doorway cut with great precision into the face of a rocky mountain in Peru may be one of the world's greatest mysteries.

Scientists with NASA’s Perseverance rover are exploring what they consider a veritable Martian cornucopia full of intriguing rocky outcrops on the rim of Jezero Crater. Studying rocks, boulders, and ...

The Yellowstone region's Beartooth Mountains feature some of the most ancient rocks in North America — as old as 3.96 billion ...

And thanks to the Cowiche Canyon Conservancy, an area once deemed “absolutely worthless” has become one of the Valley’s ...

X” really does mark a spot in Sybille Canyon along Wyoming Highway 34, but it doesn’t mark the site of buried treasure. It’s ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

These mostly forest-covered mountains hold a unique geologic structure, the Boulder Batholith. A batholith is a large mass of ...

In a new paper, Jordan Jensen and Alexis Ault introduce a new forensic tool designed to enhance our understanding of how ...

According to Lithgow, his time playing Dick Solomon on the NBC comedy “3rd Rock from the Sun” are years he remembers fondly. “It was the six happiest years as an actor,” Lithgow said on ...