Under California's Sierra Nevada mountains, a slow yet powerful force will change the entirety of the Earth's crust there.

A magnitude 4.1 earthquake struck Sunday roughly 7 miles southwest of Westlake Village in Los Angeles County, California, the United States Geological Survey said.

Research unveils a new theory about the origin of the Great Lakes, challenging what we know about their age and formation.

ORCAS, Wash. - A 4.5 magnitude earthquake shook up western Washington and parts of Canada early Monday morning. USGS says ...

For those deciding where to start their garden or orchard, Penn State Extension is offering a webinar, “Living on a Few Acres: Soil Fertility and Garden Layout,” ...

The REE-LITH project was inspired by Gibson and Lebedev's hunch that differences in the properties of Earth's lithosphere - the outermost layers of our planet's structure - might play a guiding role ...