Rocks store information from long ago. For instance, their composition can reveal the environmental conditions during their ...

The planet has been so drastically transformed since in that time, no unmixed trace of the proto-Earth was thought to have ...

The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...

MSU volcanologist was recognized by the Geological Society of America for her extensive contributions to the field of volcanology, with a recent focus on Yellowstone.

From gentle boardwalks to sandy beaches, steep mountains to lakeside loops, these dog-friendly trails make hiking with your ...

Controversial evidence hints that complex life might have emerged hundreds of millions of years earlier than previously ...