Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington's Mount Rainier but say there is ...

Hundreds of small earthquakes have rattled Mount Rainier this week in the largest swarm of tremors in more than a decade.

Seismicity has decreased” from 30 events per hour at the peak to a few per hour as of Saturday morning, the U.S. Geological Survey said Saturday.

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

At least two people said on social media that they felt the earthquake, according to the U.S. Geological Survey.

While earthquakes do occur on occasion in Florida, what you felt last night wasn't an earthquake, at least according to the U ...

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

SOUTHEAST MISSOURI (KFVS) - Another small earthquake was recorded in Missouri on Saturday--the fourth in the last three days.

A moderately strong, 5.7-magnitude earthquake struck in Guatemala on Tuesday, according to the United States Geological ...

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

Calling it an exercise in imagination, seismologist Carl Tape stopped at the site of Dome City and the former townsite of ...