The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

A Flat Rock man pleaded guilty Monday in federal court to illegally transporting and receiving an explosive device, an ...

New research reveals how rock strength plays a crucial role in erosion, shaping landscapes over millions of years.

At first glance, landscapes like the Great Plains and the Rockies may seem unchanging, but over geological time scales, ...