A preliminary 2.4 magnitude quake was recorded near Petrolia Saturday morning, according to the U.S. Geological Survey.

A major earthquake hasn't struck any of California's biggest cities in more than three decades, but the "Big One" is a matter ...

The quake’s epicenter lies in the remote waters between South America and Antarctica, where seismic activity is rare.

The most widespread way is through Wireless Emergency Alerts (WEA), which sends loud alerts to all cellphones. If an ...

The one-minute drill was developed to teach people what to do when a large temblor strikes. If you have the MyShake app, your ...

The Great ShakeOut takes place on the third Thursday of every October. The event is part of a global earthquake drill.

Philippine seismologists say that a new offshore earthquake with a preliminary 6.9 magnitude hit the same southern region ...

A magnitude 3.0 earthquake struck 13 kilometers southwest of Elbert, Colorado, on Friday afternoon, briefly rattling ...

Thursday morning's quake had an epicenter in the hills above UC Berkeley's main campus. It occurred less than an hour before ...

BERKELEY — A 3.1 magnitude earthquake centered in Berkeley jolted the area Thursday morning, officials said. No immediate ...

Millions of Californians are set to "Drop, Cover, and Hold On" on Thursday as part of the annual Great California ShakeOut ...

Locals in coastal areas were ordered to evacuate immediately and see higher ground. Follow Newsweek for live updates.