HUMBOLDT COUNTY, CA - A preliminary 2.8 magnitude quake was recorded close to Petrolia Monday morning, according to the U.S.

INYO COUNTY, CA - Sunday night, a 2.1 magnitude quake was reported near Coso Junction, according to the U.S. Geological ...

Six volcanoes have erupted in Russia’s far east after a powerful 8.8 magnitude earthquake shook the region. From the towering ...

On Aug. 17, 1999, an earthquake in a densely populated region of northwestern Turkey killed at least 17,000 people and ...

A magnitude-2.7 earthquake was reported Friday morning in the San Bernardino County community of Rialto. The quake was ...

What's clear from the study is that while California's next "Big One" may share some characteristics of previously documented ...

A light, 4.1-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...

The quake was followed by at least 15 aftershocks. Local authorities say they’re conducting rapid assessments to determine ...

A 3.6-magnitude earthquake rattled a San Luis Obispo County beach town on Thursday morning. The earthquake struck about 14 ...

Images of the aftermath of a huge earthquake in Myanmar and Thailand in March were shared online as though they were images ...

A new study reveals that an earthquake early warning system, similar to the USGS ShakeAlert used in California, Oregon, and ...