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 ...

Earthquakes are an uncommon occurrence in our portion of the country, but experts still want people to remain ready in case ...

The earthquake was centered in Charneca de Caparica at a depth of 10 kilometers (about 6.2 miles). The USGS said it received ...

Southern California experienced a series of minor earthquakes over the weekend, with magnitudes up to 3.7. Tremors were felt ...

There were a few reports of weak shaking after a magnitude 2.7 quake occurred Sunday shortly before 8 p.m. in the Pacific ...

Seismologists are monitoring California's fault lines for the 'Big One,' a major earthquake that could cause widespread destruction. Recent earthquakes in Southern California and the Bay Area have ...

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

Fire- and storm-ravaged Malibu, Calif., endured two relatively minor earthquakes followed by another in Idyllwild Saturday ...

A significant earthquake struck the United States on Saturday morning. Multiple earthquakes have shook the United States in ...

Residents reported feeling the earthquake. USGS said the quake was located about 8 miles west of Guam at a depth of 83 miles.

A 3.5-magnitude earthquake struck near Malibu at 6:30 a.m. Saturday, following a 3.7 quake that hit the same area just before midnight, according to the U.S. Geological Survey.