California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

A 3.0-magnitude earthquake shook the western part of Washington on Tuesday, Feb. 18, the U.S. Geological Survey reported. The ...

The earthquake was centered in Whites City at a depth of 6.5 kilometers (about 4.0 miles). The USGS said it received 70 ...

Four earthquakes have hit Texas in a span of 12 hours this week. The United States has been hit by several notable ...

From the desert to the sea to all of Southern California, the ground keeps shaking in the Golden State, this time in Barstow.

A preliminary 2.7 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

Texas was rocked by a major earthquake Tuesday morning, marking the fourth to hit the state in less than 12 hours.

A swarm of more than 100 shallow earthquakes at Alaska's Mount Spurr that began Sunday night and ran to Monday morning ...