Residents across northern San Luis Obispo County woke to a sharp reminder that California never really sleeps. An early ...

A massive earthquake off the Pacific Northwest coast is not a distant abstraction but a well-defined geological threat. Along ...

Tens of thousands of hidden earthquakes were recently discovered beneath the Yellowstone volcano by a group of international ...

MENDOCINO COUNTY, CA - A 4.4 magnitude quake was registered near Willits at midday on Tuesday, according to the U.S.

NYE COUNTY, NV - Tuesday night, a preliminary 2.9 magnitude quake was detected near Beatty, according to the U.S. Geological ...

A 3.1-magnitude earthquake struck about 2.5 miles northeast of North Shore, a community near the Salton Sea at 4:56 p.m.

An earthquake with a preliminary magnitude of 3.1 has struckroughly 18 miles east-southeast of Coachella and 21.5 miles ...

A magnitude 4.4 earthquake hit a lightly populated area east-southeast of Willits on Tuesday afternoon, with no immediate ...

After review USGS has determined the quake to be a 4.4. A sharp magnitude 4.3 earthquake struck the Mayacamas Mountains in ...

A small earthquake hit Ellsworth Saturday morning, Jan. 10, according to the U.S Geological Survey (USGS) National Earthquake ...

A 2.7-magnitude earthquake shook northern San Luis Obispo County early Tuesday morning. The tremor hit near Hearst Castle around 5:07 a.m., according to the U.S. Geological Survey. It struck at a ...

A second earthquake jolted parts of Mendocino County on Tuesday afternoon, the latest a 3.7-magnitude temblor after a ...