A cluster of recent tremors in the Midwest have served as a warning that the entire region is sitting on a ticking time bomb ...

SONOMA COUNTY, CA - A preliminary 2.2 magnitude quake was detected near The Geysers around midday Wednesday, according to the ...

Columbia Memorial Hospital near Oregon's coastline is forging ahead with emergency plans in case of a major earthquake or ...

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.3 magnitude quake struck near The Geysers on ...

California has experienced earthquake swarms for nearly a week, with the same city as the epicenter each time. Officials ...

A swarm of small earthquakes jolted San Ramon over the last month. Scientists said the earthquakes are normal and aren’t ...

A burst of low magnitude earthquakes in Northern California is just the latest in a series of earthquake clusters raising questions about whether seismic activity is increasing in the region.

A magnitude of 2.9 is classified as a micro earthquake, which typically goes unnoticed by most people. However, even minor quakes can provide critical data for scientists studying seismic patterns.

A minor, 3.1-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

A large swarm of earthquakes has struck Southern California, less than 50 miles from millions of residents in Los Angeles. A cluster of 20 minor quakes broke out at 12.33pm ET and has continued to ...

At least 7 earthquakes have battered a mountain range in Ventura County on Thursday morning, with preliminary magnitudes ...