There was no tsunami threat to the Marianas from the earthquake, and no major damages or injuries were reported.

A magnitude 2.6 earthquake was reported Wednesday morning at 9:08 a.m. in the waters off Malibu, about four miles from the city, according to the U.S. Geological Survey. The earthquake occurred nine ...

A swarm of small earthquakes jolted San Ramon over the last month. Scientists said the earthquakes are normal and aren’t ...

For more than a month, the Bay Area has been subjected to a seemingly ceaseless stampede of earthquakes, rattling windows and raising fears across California.

The quake came only eight days after three earthquakes shook the area in the course of about 100 minutes. More than 30 quakes ...

Jack Creek Farms experienced 78 measurable earthquakes from Nov. 18 to Dec. 22, according to the U.S. Geological Survey.

Two earthquakes struck the San Ramon region Saturday night, one day after a swarm of six quakes shook the area, authorities ...

SAN RAMON — A cluster of earthquakes struck the San Ramon area Friday night, continuing a pattern of seismic activity in ...

A swarm of at least six earthquakes reaching up to magnitude 2.9 rattled San Ramon near San Francisco, the U.S. Geological ...

SANTA CLARA COUNTY, CA - A 4.0 magnitude quake was recorded close to Gilroy Wednesday morning, the U.S. Geological Survey reported. The tremor jolted the area at 6:16 a.m. It occurred at a depth of ...

On Monday morning, around 30 minor earthquakes erupted in a swarm near the Geysers geothermal field south of Clear Lake. The day before, seven quakes rattled Sonoma County, including a 4.0 quake. The ...

California's seismic risk is increasing with supershear earthquakes, which are faster and more destructive than typical ...