Three earthquakes hit California's Bay Area on Saturday, with the epicenter of one occurring near Oakland Zoo in Knowland Park, according to the United States Geological Survey.

A magnitude 3.3 earthquake was reported at 7:13 p.m. Pacific time Friday in Oakland, according to the U.S. Geological Survey.

The great earthquake-warning trial run in downtown Oakland on Wednesday wasn’t exactly earth shaking, but it did cause some tremors among the 40,000 people whose cell phones honked and beeped ...

A 3.4 magnitude earthquake rumbled houses around the East Bay Saturday morning. Its epicenter was just south of Claremont Canyon Regional Preserve.

A 3.4 earthquake shook the area of Berkeley and the Oakland hills Saturday morning, according to the U.S. Geological Survey.

A magnitude 3.5 earthquake shook the East Bay on Sunday around 8:49 a.m. It was centered near Pleasant Hill, according to preliminary data reported by the U.S. Geological Survey, and originated at ...

OAKLAND, Calif. — A magnitude 4.2 earthquake rattled residents in Northern California on Wednesday, prompting a "ShakeAlert" across the region. The quake hit near the small community of Isleton ...

An earthquake shook the densely populated New York City metropolitan area Friday morning, the U.S. Geological Survey said, with residents across the Northeast reporting rumbling in a region where p… ...

A 2.9-magnitude earthquake shook San Leandro in the San Francisco Bay Area one day after a deadly 6.4 magnitude Northern California tremor.

An average of 234 earthquakes with magnitudes between 3.0 and 4.0 occur per year in California and Nevada, according to a recent three-year data sample. The earthquake occurred at a depth of 4.3 ...