A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

Could a monster earthquake sink a portion of Northern California? A new study calculates the risk of where and how much land ...

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction ...

California experienced three earthquakes in an area being closely monitored for a major quake on Thursday and Friday.

A magnitude 3.2 earthquake hit a few miles south of Malibu on Wednesday, sending a gentle jolt through the beachside city and ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

Getty Images/iStockphoto A 2.9-magnitude earthquake shook the Bay Area of Northern California, the U.S. Geological Survey reported. The little more than 6-mile deep quake hit about a mile east ...

A 600-mile-long earthquake hotspot off the Pacific Coast could be due for another monster rumble — and if one happens, shorelines from northern California to Vancouver, Canada, could suddenly ...

THIS jaw-dropping moment is the first time ever that a rupture in the Earth’s crust caused by an earthquake was caught on ...

The most severe effects would occur in southern Washington, northern Oregon, and northern California. To reach their conclusions, Dura and her team generated tens of thousands of earthquake models ...