WASHOE COUNTY, CA - at midday on Tuesday, a 2.0 magnitude quake was registered close to Floriston, according to the U.S.

SAN LUIS OBISPO COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake occurred close to ...

California has no shortage of geological marvels, many tucked within one of the state’s national parks. But to view a fossilized, dry waterfall formed hundreds of thousands of years ago from an ...

Aftershocks have been recorded for both earthquakes. On Dec. 8, Japanese authorities warned an even more powerful earthquake ...

A series of small earthquakes rattled the East Bay on Monday, with 11 quakes recorded in a single day, according to the U.S.

Data and aid to fight landslides fueled by bigger wildfires and intense storms are imperiled under President Trump.

A shake alert went out over the U.S. Geological Survey's early warning system on Dec. 4, warning that a 5.9 earthquake near ...

Ungad Chadda, CEO of Global Uranium, commented: "This mapping program has strengthened our geological understanding of the ...

The ShakeAlert system that warns about imminent shaking arriving from earthquakes sent a false alarm across California on ...

The Florida Museum of Natural History recently published “The Butterflies of California,” an online book that contains a ...

A minor, 4.0-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological ...