A magnitude 3.4 earthquake struck Saturday morning north of The Geysers, with weak shaking reported in parts of Lake and ...

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

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 Virginia Tech study highlights the potential for a mega-tsunami triggered by a major earthquake in the Cascadia Subduction ...

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

Scientists are warning that a 300-metre-tall “mega tsunami” could potentially wipe a large chunk of America off the map – if ...