A magnitude 3.0 earthquake rattled Contra Costa County shortly after 11:30 p.m. Wednesday, according to the United States ...

A 7.0 magnitude earthquake was reported in northern California on Thursday, according to the United States Geological Survey.

A tsunami warning for the Bay Area after the earthquake in Northern California might have come as a surprise. Here's why it ...

The 7.0 magnitude earthquake struck off the California coast near the Mendocino Triple Junction, which is considered the "most seismically active part of California." Gov. Gavin Newsom in a ...

Northern California residents could feel aftershocks as high as magnitude 6.0 for months following Thursday morning's ...

Boxing Day, marks the 20th year since one of the world's most significant natural disasters, the Sumatra earthquake.

A magnitude 2.8 earthquake jolted the Los Angeles area Monday morning, sending weak shaking from its epicenter in Alhambra.

A preliminary 3.6 magnitude earthquake struck Wednesday morning off the Northern California coast, according to the United ...

SAN FRANCISCO — A magnitude 7 earthquake about 30 miles off the Humboldt County shoreline prompted a highly unusual tsunami warning for a wide swath of the Northern California coast Thursday ...

A 7.0-magnitude earthquake off the California coast briefly triggered a tsunami warning for parts of Northern California and southern Oregon, but the warning was canceled just before noon.

A powerful earthquake with a preliminary magnitude of 7.0 struck off the coast of Northern California Thursday morning, according to the US Geological Survey. A quake this strong is relatively ...

An earthquake that struck off the coast of California on Thursday sparked tsunami warnings for the coasts in California and Oregon.