A preliminary magnitude 3.2 earthquake shook the Concord area shortly after noon on Friday, according to the United States ...

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 ...

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

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

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

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

Fears of a "Big One" came amid a new swarm of earthquakes that hit California's coast on Monday morning (May 26), at the ...

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

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

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