A magnitude-3.5 earthquake was reported Saturday afternoon in the San Jacinto Mountains in Riverside County. Shaking was ...

He arrived in California in 1876, settling first in the Stockton area and then in Humboldt County in 1883. In 1885, he ...

A series of small earthquakes hit near a Bay Area city on Thursday, with the most recent being a magnitude 3.7, according to ...

Multiple earthquakes shook California's Bay Area Thursday. They were recorded near Hayward, around 20 miles southeast of ...

The epicenter for all the quakes was about one mile east of Hayward, in San Francisco’s East Bay, according to the U.S.

California was rocked by a third earthquake in less than six hours, this one a moderately weak 2.7-magnitude seismic event.

A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 and 12. What's happening?

A 4.1 magnitude earthquake struck Humboldt County early Tuesday morning, according to the U.S. Geological Survey (USGS).The USGS recorded the small quake at 12: ...

A magnitude 4.1 earthquake struck off the Northern California coast after midnight on Tuesday, the U.S. Geological Survey said. Several smaller quakes followed.

A preliminary 4.1 magnitude earthquake struck off the coast of Northern California early Tuesday morning, according to the ...

The Aegean Sea is no stranger to earthquakes. It is laced with faults related to the slow collision between the African and ...