A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

The money specifically will go to rebuild the snack stand and bathrooms at the field, said Aberdeen Mayor Fred Tagliarini.

A dazzling fireball that illuminated the night sky over multiple U.S. states this weekend was captured on camera and has been identified as a SpaceX Starlink satellite making its fiery return to Earth ...

Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of ...