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

A minor, 3.7-magnitude earthquake struck in Southern California on Thursday. It was followed by a larger, 4.3-magnitude quake ...

Mount Rainier on Tuesday experienced its largest seismic activity since 2009, with a swarm of small earthquakes detected.

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

The latest war in the Middle East was, both in terms of the course it took and its outcomes, resembles an earthquake. This is the latest of the earthquakes to hit the region: the 1967 war, the 1973 ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...

Discover comprehensive information about Kentucky, including its iconic flag, detailed map, diverse geography, rich history ...

A minor earthquake hit Northern California on Monday evening. The United States Geological Survey recorded it. The quake measured 3.5 on the Richter scale. Its epicenter was near Los Banos and San ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

More than 300 tremors were recorded below Mount Rainier over the course of three days. Scientists say they were too weak for ...

Hundreds of small earthquakes were detected at Mount Rainier on Tuesday in the largest such swarm at the active stratovolcano ...