Two of the most dangerous fault systems on the U.S. West Coast may be more connected than scientists once thought. New ...

A major earthquake hasn't struck any of California's biggest cities in more than three decades, but experts and officials say the so-called "Big One" is a matter of when, not if. And the risk is far ...

A 7.0 or greater magnitude earthquake on the Rodgers Creek Fault that runs beneath Santa Rosa would unleash widespread ...

The earthquakes are not believed to be connected. But they are a reminder of lurking danger.

Over 350 earthquakes, the largest at 4.7 magnitude, have rattled the Brawley area of Imperial County this weekend, thanks to ...

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes — the latest in a series of seismic swarms that have rattled windows and raised fears across ...

A series of over 150 quakes, including a 4.5-magnitude, rattled the Brawley area of Imperial County on Saturday during an ...

This is read by an automated voice. Please report any issues or inconsistencies here. A major earthquake hasn’t struck any of California’s biggest cities in more than three decades, but experts and ...