Millions of residents, students and office workers in Los Angeles and Orange counties and across the state took part in the 17th annual Great California ShakeOut drill recently, following instructions ...

LAKE COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake occurred close to Cobb around ...

SOLANO COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.1 magnitude quake struck close to Vallejo around ...

In April 1906, an earthquake struck San Francisco, sparking a series of fires that destroyed more than 500 blocks in the ...

With just 10.2 births per 1,000 population through 2023, the rate has dropped more than half since the baby boom after World ...

A 3.1 magnitude earthquake struck California’s Hayward Fault — a fault line experts call the most dangerous in America. Over 1,500 people across the Bay Area felt the tremor, from San Francisco to ...

The Point Arena Lighthouse rises majestically from its windswept perch in Mendocino County, a gleaming white sentinel that’s been guiding sailors safely past treacherous waters since the 1800s while ...

Down in California, the San Andreas Fault marks the boundary where the North American and Pacific plates are sliding past ...

Structural integrity is an important part of resilience, but not the only one. Buildings can resist ground shaking with no ...

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

A retired scientist with the USGS worries about the impact the government shutdown is having on the agency's earthquake ...

Battery Point Lighthouse stands on a small island just offshore, connected to the mainland by a natural causeway that disappears at high tide. Built in 1856, this historic lighthouse survived the ...