This movement is part of a vast geological process—plate tectonics—that has been shaping Earth's continents for hundreds of ...

The fact that you can't breathe on the moon probably isn't surprising. That said, the moon does have an atmosphere; it's just very different than Earth's.

Some Las Vegans have been looking to the sky for hints of alien life for decades, but UNLV geoscience professor Libby ...

A preliminary earthquake measuring 3.5 on the Richter scale hit 16.2 kilometers southwest of Maple Valley, Washington, early ...