SAN BENITO COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.3 magnitude quake struck close to Pinnacles ...

In less than 24 hours, California experienced nearly a dozen weather and natural events - heavy rain, flooding, lightning, ...

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.5 magnitude quake rattled close to San ...

Earthquake preparedness series introduction and simulator overview. Trump administration seeks custody of imprisoned Colorado ...

A few weeks ago, NOAA announced the cancellation of a contract with the Alaska Earthquake Center to operate nine seismic ...

A minor, 3.5-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

When will "The Big One" hit the U.S. West Coast? Nobody knows, but should it happen, science can give us a good idea of its ...

A 3.6-magnitude earthquake shook the Vallejo area in Northern California, the U.S. Geological Survey reported. The 6-mile ...

A 3.6-magnitude earthquake struck near Vallejo, California, on Thursday afternoon, with tremors felt across Berkeley, Benicia ...

An earthquake swarm hit the San Francisco Bay Area on Sunday morning. The quakes, ranging from 2.9 to 3.8 on the Richter ...

A swarm of more than 20 earthquakes reaching up to 3.8 magnitude rattled San Ramon near San Francisco in Northern California, ...

California Republicans are challenging their state's voter-approved redistricting plan, adding to the ongoing court battle ...