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

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 ...

The magnitude 7.0 earthquake that rattled a large swath of Northern California likely increased spawning activity in fish to ...

A 6.6 EARTHQUAKE HAS JUST BEEN REPORTED. THIS IS NEAR THE AREA OF PETROLIA. AS YOU CAN SEE ON THE MAP RIGHT ALONG THE COAST.

Thursday's offshore earthquake, which hit 61 miles west-southwest of Ferndale, California, is the strongest the United States ...

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 earthquake off the coast of California on Thursday prompted a tsunami warning for Oregon up to the Lane County line.

California officials and UC Berkeley Seismology Lab announce first-in-the-nation laptop, tablet downloads for the earthquake ...

UC Berkeley is also working to make MyShake available for Windows. California’s free earthquake early warning app is now available for Mac computers and Chromebooks — a major expansion of ...

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

A large earthquake has just struck off the coast of Humboldt County on Thursday morning, prompting a tsunami warning.