A series of several small earthquakes struck inland of the Central Coast over the course of several hours starting Friday night and continuing into Saturday morning.

A pair of 3.3 magnitude earthquakes were reported near Tres Pinos on Friday night, the US Geological Survey reported.

Pipeline failures, and inability of the RRC restrictions to stop M5 earthquakes, are troubling as earthquakes up to M6 might ...

The earthquake was centered in Hihifo at a depth of 103.5 kilometers (about 64 miles). The USGS said it received two reports ...

Scientists are sounding the alarm after a recent series of earthquakes raised concerns about the possibility of a major ...

Stanford lies in the San Andreas fault zone, an area of high seismic activity. The San Andreas fault line runs 800 miles (1,287 kilometers) through California and has caused several strong quakes in ...

A preliminary 2.1-magnitude earthquake struck near San Joaquin Hills in Orange County, according to the U.S. Geological ...

Learn why a seismologist wants to go ghost-busting in Summerville, South Carolina, and how earthquake lights could help us ...

The center of Arizona is in a small town, which might surprise you. Here's what to know about the center of Arizona and how ...

A 5.0 magnitude earthquake was detected near the Texas-New Mexico line Friday night, according to the U.S. Geological Survey. The earthquake struck at 10:23 p.m. MST, with its epicenter 33 miles ...

A 4.6 magnitude earthquake shook the United States on Tuesday morning. The United States has been home to several earthquakes over the past couple of months. Northern California was hit by a 7.0 ...

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