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.

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

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 ...

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

In the wake of two significant earthquakes that recently shook California, the California Governor's Office of Emergency ...

The "MyShake" earthquake alert app warns users of major earthquakes seconds before they hit and transforms devices into tools to collect valuable data ...

An earthquake with a preliminary magnitude of 5.3 struck in the Pacific Ocean about 45 miles west-northwest of Petrolia, at ...

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

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

SAN FRANCISCO (AP) — A 7.0 magnitude earthquake shook a large area of Northern California on Thursday, knocking items off grocery store shelves, sending children scrambling under desks and ...

An earthquake early warning app, which notified more than 500,000 people following two recent California earthquakes, is now available on laptops and tablets. The California Governor's Office of ...