An earthquake with a magnitude of 3.5 struck Northern California on Sunday in Humboldt County, just north of the Mendocino ...

A minor, 3.3-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

HUMBOLDT COUNTY, CA - A preliminary 2.1 magnitude quake was detected close to Petrolia Monday afternoon, according to the U.S ...

Volunteers could sit inside the trailer and feel the sensations that take place during a high-magnitude quake.

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.5 magnitude quake rattled close to Healdsburg ...

A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but the “Big One” is a matter ...

Supershear earthquakes are more common than previously believed, some scientists say — carrying potentially profound risk for ...

Cascadia and San Andreas link raises spectre of simultaneous disasters, findings that could undermine insurance models and ...

In the Bay Area, BART plans to automatically slow down its trains and have them come to a brief stop, as the system is ...

An earthquake simulator called the Shake Trailer is making a tour of the state this week to help people prepare for a massive ...

The one-minute drill was developed to teach people what to do when a large temblor strikes. If you have the MyShake app, your ...