IMPERIAL COUNTY, CA - Thursday morning, a 4.4 magnitude quake was detected close to Holtville, according to the U.S.

SONOMA COUNTY, CA - Thursday morning, a preliminary 2.1 magnitude quake was reported near The Geysers, according to the U.S.

Californians were left fearing an earthquake had struck when they felt a sonic boom as NASA’s Crew-11 re-entered the Earth’s ...

A 4.4 magnitude earthquake struck Mendocino County on Tuesday afternoon, according to the U.S. Geological Survey.

The earthquake measured 4.2 on the Richter scale. Its intensity and short duration immediately drew attention because it ...

Kīlauea seems to be in a shaking kind of mood after Episode 40 of its ongoing episodic lava-fountaining eruption at the ...

Insurance expert Karl Susman said the cost of earthquake insurance depends on multiple factors, including the home itself, ...

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in ...

Here are some recommended items to include in your earthquake kit: Water: one gallon per person, per day (3-day supply for ...

A magnitude 4.4 earthquake hit a lightly populated area east-southeast of Willits on Tuesday afternoon, with no immediate ...