BOISE, Idaho — The U.S. Geological Survey (USGS) department has reported an earthquake of magnitude three near Challis. The ...

The United States Geological Survey has reported that a 3.0 earthquake struck near Challis early Thursday morning.

The United States Geological Survey reported a 3.0 magnitude earthquake early Thursday morning in Idaho's mountains.

A 3.3 magnitude earthquake was confirmed in Central Illinois, officials said. U.S. Geological Survey A 3.3 magnitude earthquake southeast of Illinois’ state capital shook parts of the state ...

A mild 4.1 magnitude earthquake just southeast of Greenback, Tennessee, was felt across the southeastern region of the United ...

Stockphoto A late-night 3.9-magnitude earthquake shook the Salt Lake City area in Utah, the U.S. Geological Survey reported.