Two small earthquakes were recorded near Concrete on Monday morning, according to the U.S. Geological Survey. The first ...

On Monday morning, around 30 minor earthquakes erupted in a swarm near the Geysers geothermal field south of Clear Lake. The day before, seven quakes rattled Sonoma County, including a 4.0 quake. The ...

Claims of a major explosion in the Pacific Northwest turned out to be a pair of earthquakes near one of Washington's most ...

Semiologists say that another minor earthquake struck right outside New York state early Wednesday morning. New York and ...

A magnitude 4.0 earthquake Sunday afternoon three miles from Santa Rosa was followed a few minutes later by magnitude 3.1 and ...

The ancient Greeks and Romans built astonishing monuments like the Lighthouse of Alexandria and the Hanging Gardens of ...

A minor, 3.1-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

A large swarm of earthquakes has struck Southern California, less than 50 miles from millions of residents in Los Angeles. A ...

A powerful earthquake in Japan has triggered severe weather alerts and evacuation orders — here are the latest updates, and ...

A big quake off Japan injured at least 30 people, authorities said Tuesday, damaging roads and knocking out power for ...

A minor, 3.6-magnitude earthquake struck in the San Francisco Bay Area on Monday, according to the United States Geological ...

The strongest earthquake ever recorded in South Carolina — and on the East Coast of the United States — was a devastating 7.3 ...