A series of earthquakes rocked a Bay Area city on Feb. 2. Did you feel it? San Ramon was hit by a cluster of quakes starting ...

A 4.9-magnitude earthquake and several aftershocks rattled the Inland Empire on Monday night, according to the United States Geological Survey.

Imagining yourself in the shoes of a person experiencing "The Big One" can help us prepare now for a major earthquake, these ...

Data from the USGS shows the seismic events have ranged in strength from 2.5 up to 4.2 in magnitude.

More than a dozen earthquakes struck near San Ramon on Monday morning, according to the United States Geological Survey.

One of the most terrifying discoveries for the US population in general has just been made off the north coast of California. Scientists have found geological faults that had remai ...

A series of small earthquakes rattled the San Francisco Bay Area in an area that’s had a lot of seismic activity in recent ...

Three huge tectonic plates meet at the Mendocino triple junction off the coast of northern California, and a new study ...

A small town in California was hit by earthquakes once every 22 years for over a century, setting the stage for a major seismic experiment in the 1980s and 90s. But the quake ended up being 11 years ...

A second strong earthquake struck the Coachella Valley this week, worrying residents about a possible stronger quake in the future.

A sudden magnitude 4.9 earthquake struck near Indio on January 19, 2026, sending tremors through Southern California and ...