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

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

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

MyShake is downloadable at the Apple App Store and at Google Play, both available through the California Earthquake Warning ...

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.

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

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

The earthquake occurred at 10:44 a.m. with an epicenter under the Pacific Ocean, about 70 miles southwest of Eureka and 110 miles northwest of Mendocino.

The 7.0 earthquake earlier this month led to a tsunami warning that was quickly canceled by forecasters but officials have ...

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.

California's free earthquake early warning app, MyShake, is now available for Mac computers and Chromebooks — a major ...

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