Alaska's Iliamna Volcano last erupted in 1867 and was caught shaking from frequent small earthquakes, which were unlikely to ...

More than 800 tremors have shaken the southwestern Tokara Islands over the past 11 days, including a 5.6-magnitude quake on ...

A late-night 2.9-magnitude earthquake shook the San Francisco Bay Area in California, the U.S. Geological Survey reported.

A 2.9-magnitude earthquake struck the East Bay on Monday night, according to the U.S. Geological Survey. The epicenter was 3.2 miles west of Dublin. The tremblor occurred at 11:55 p.m.

DUBLIN – A magnitude 3.0 earthquake jolted the East Bay late Monday night, according to the U.S. Geological Survey. The quake ...

The 3.6-magnitude earthquake happened at 6:30 p.m. and was centered at the San Luis Reservoir near Los Banos. The quake was ...

A 3.6-magnitude earthquake was reported in Merced County, California on Monday evening, with no damage reported.

A preliminary 3.0 magnitude earthquake struck near Dublin Monday night, according to the United States Geological Survey. The ...

A preliminary 3.6 magnitude earthquake struck near Los Banos, according to the United States Geological Survey.

While rare, Redding does get earthquakes strong enough for us to feel. Here's why Shasta and Siskiyou counties and the north ...

In California, where the next "Big One" is an always-looming threat, some lessons learned from the 1925 Santa Barbara quake ...