Satellite imagery of a remote village that once served as a Soviet supply port during the Cold War has revealed an odd ...

SAN RAMON – A magnitude 3.0 quake jolted the Tri-Valley area late Tuesday, according to the U.S. Geological Survey. The ...

A preliminary XX magnitude earthquake struck near XX, according to the United States Geological Survey. The quake, which hit ...

A 3.1-magnitude earthquake struck near Devore in San Bernardino County on Tuesday night, according to the United States ...

Gov. Gavin Newsom and state lawmakers are pointing fingers at the federal government after a false alert went out to millions ...

The US Geological Survey and the State Department of Natural Resources are both concerned about the risk of widespread ...

A 3.1-magnitude earthquake struck Contra Costa County on Tuesday morning, according to the U.S. Geological Survey.

Over the next three years, researchers—including students—will continue to evaluate the cables’ ability to monitor seismic ...

A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San Francisco, the U.S. Geological ...

A magnitude 4.0 earthquake was reported Sunday afternoon at 3:30 p.m. three miles from Santa Rosa, according to the U.S.

A 3.1 magnitude aftershock was felt 8 minutes after, this time about 1.4 miles deep. At 4:04 p.m., another 3.4 magnitude ...