Nearly 75% of the country is at risk for a potentially damaging earthquake in the next 100 years, according to a recently updated map from the U.S. Geological Survey. The map is the first to include ...

Earthquakes occur several hundred times a day, every day, all over the globe. But most are only of a magnitude 2 or smaller, and rarely felt. It is only the notable earthquakes, usually of a magnitude ...

A light, 4.2-magnitude earthquake struck in Montana on Thursday, according to the United States Geological Survey. The ...

"The good news about earthquake swarms is they don’t appear to lead to bigger quakes. Not a single one has ever been associated with a major earthquake." ...