Hours after a powerful earthquake struck off Russia's Kamchatka Peninsula, the region's highest volcano began erupting.

A magnitude 4.4 earthquake hit Southern California on Thursday morning, according to the U.S. Geological Society.

While there was no widespread damage reported in California as of Wednesday morning, the effects of the tsunami will likely ...

A light, 4.3-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

A powerful earthquake off Russia’s east coast triggered tsunami waves across the Pacific, prompting alerts in Hawaii and ...

The epicenter of Thursday’s 7.0 magnitude shaker occurred in what’s known as California’s “earthquake country” because it’s where three tectonic plates meet.

Southern California’s last magnitude 7.9 earthquake occurred in 1857, when the San Andreas ruptured between Monterey and Los Angeles counties.