Oregon's state rock is celebrating its 60th anniversary this year. Here's everything to know about the thunderegg and where ...

All rocks are made of one or more minerals. Minerals are solid, naturally occurring substances with well-defined crystal ...

A strange rock covered in tiny spheres may hold secrets to Mars’ watery — or fiery — past.

Anderson will share some of his stories at the Gem, Mineral & Fossil Show – put on by the Black Hawk Gem & Mineral Society – at the Waterloo Center for the Arts, 225 Commercial St., on Sunday. The ...

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

A priest with a rock collection and a massive vision turned this corner of Iowa into a legend. The Grotto of the Redemption ...

Looking for things to do this weekend? Here's a list of events happening in Northern California from Friday, March 28, ...

RENO, Nev. (KOLO) - The Reno-Sparks Convention Center (4590 S Virginia Street) is home this weekend to The Crystal Festival.

Curiosity rover cracked open a Martian rock, revealing a sight never before seen on Mars - a dazzling display of yellow ...

An analysis of a 30,000-year-old fossil vulture from Central Italy has revealed for the first time that volcanic rock can preserve microscopic details in feathers -- the first ever record of such a ...

Ever wonder how Earth scientists examine rocks? We cut them up and throw them under a microscope ... and then everything ...

NASA’s Curiosity rover has uncovered intriguing traces of sulfur crystals embedded in Martian rock formations, adding weight ...