Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake monitoring and provide researchers the ability to ...

Did you feel it? A preliminary magnitude 3.2 earthquake struck in Concord Friday afternoon, according to the U.S. Geological ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A minor earthquake struck Concord shortly after noon on Friday and was felt across the East Bay, according to the U.S.

The United States has dealt with a flurry of earthquakes this month, raising concerns about "The Big One." Last week, the ...

A new paper explains how the properties of fault rocks and geologic events that took place over a billion years ago could ...

A recent study from Utah State University geoscientists explores the characteristics of rocks from a fault zone in Utah.

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

A 3.8 magnitude earthquake struck near Mettler Monday afternoon, according to the USGS. The tremor was reported around 12:09 ...

A preliminary 3.2 magnitude earthquake struck in Concord Friday afternoon, according to the United States Geological Survey.