Tahlequah Rock and Mineral show kicked off Friday morning with vendors, educational sessions, kids' activities, a snack bar, ...

Three major findings happened within the span of seven weeks. The Curiosity rover, which has been climbing a mountain of layered rock, literally stumbled upon pure sulfur, its wheels crushing the ...

High in the Canadian wilderness, Smithsonian scientists search for ancient minerals that could explain the origins of the ...

Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a ...

The local Earth Science Club will host its annual Gem and Mineral show, and families also might like to check out the Touch a Truck event.

Earth has gone through many geologic phases, but it did have one striking period of stasis: Our planet experienced a tropical environment where algae and single-celled organisms flourished for almost ...

That means it could hold fragments of the ancient Earth. When you purchase ... Certain iron-bearing rocks can record the ...

The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...

The Earth: a ringed planet, much like Saturn, surrounded by a hula hoop of asteroids. The summit of Mount Everest: a tropical ...