A preliminary 3.2 magnitude quake occurred close to Malibu Beach on Monday evening, according to the U.S. Geological Survey.

For more than three decades, experts have been trying to solve the mystery of why a certain kind of underwater fault triggers ...

Deep beneath the Pacific, one undersea fault has produced nearly identical magnitude 6 earthquakes every few years for ...

The recent, small earthquakes that rattled the New York metro area serve as a reminder that seismic activity does occur in the region, according to experts, who say it's actually quite common. Two ...

One of the strongest earthquakes ever recorded struck Russia’s Far East early Wednesday, causing tsunami waves to wash ashore in Japan and Alaska and calls for people around the Pacific to be on alert ...

A mysterious underwater fault near Ecuador has been producing nearly identical magnitude 6 earthquakes every five to six ...

There have been more than 400 tremors recorded in this swarm as of May 11. How unusual is this?

A magnitude 6.0 earthquake rattled Hawaii's Big Island late Friday night, sending shaking across several islands but ...