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 ...

Two earthquakes struck off the Oregon coast on Tuesday, rattling communities along the Pacific Northwest shoreline.

A magnitude 2.7 earthquake rattled parts of central Oklahoma late Tuesday, according to the U.S. Geological Survey.

Local emergency agencies say they are monitoring the seismic activity but have not issued any tsunami warnings.

In late August, the U.S. Geological Survey quietly released a new tool that could reshape how Americans understand the ground ...

A 5.4-magnitude earthquake struck the southern coast of Alaska hours after Air Force One stopped in nearby Anchorage to ...

A magnitude 3.9 earthquake that struck Monday morning off the coast of Maine was felt in at least nine states, according to United States Geological Survey (USGS) reports. Thousands of reports poured ...

Two earthquakes struck off the Oregon coast today. Learn more about their impact and how to stay prepared for future tremors.

The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...

The Dominican Republic is on the northern edge of the Caribbean tectonic plate, bordering the North American one. This ...