SEATTLE (AP) — Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington's Mount Rainier ...

The tallest steel-framed building ever tested on an earthquake simulator started moving slowly, swaying and twisting. The ...

A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey ...

Mild tremors were felt in Delhi and surrounding areas on Friday evening after an earthquake of magnitude 3.7 struck Jhajjar in Haryana, marking the second such quake in the region within 48 hours.

According to the National Center for Seismology, the earthquake struck at 7:49 pm and was situated at a depth of 10 kms in Jhajjar.

Another 2.6-magnitude earthquake rattled Tennessee on July 9 around 8:52 p.m., according to the U.S. Geological Survey.

Welcome to your weekly seismic update from across the state, brought to you by the Alaska Earthquake Center, where we monitor ...

A minor, 3.6-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey. The temblor happened at 5:16 p.m. Pacific time about 3 miles west of ...

A 3.6 magnitude earthquake struck eastern San Diego County on Thursday, according to the United States Geological Survey.

An earthquake with a preliminary magnitude of 3.6 has struck about 3 miles west of Borrego Springs in northeastern San Diego ...

A magnitude-3.6 earthquake caused light shaking near Borrego Springs on Thursday, the U.S. Geological Survey said. The tremor ...