The earthquake was centered near Petrolia at a depth of 2.6 kilometers (about 1.6 miles). The USGS said it received zero ...

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

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

And while the advisory assured that the “likelihood of an eruption continues to gradually decline,” the 11,000-foot-tall volcano remains at an “elevated state of unrest,” meaning that an “explosive ...

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

An earthquake occurred 70 miles south of the Gulf Coast Friday afternoon, according to the U.S. Geological Survey. The quake ...

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

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

An earthquake measuring 3.8 magnitude on the Richter scale took place in a remote part of eastern Idaho Friday morning. It ...