It's quite normal to see a temporary increase or decrease in seismic activity, and it doesn't mean a significantly larger earthquake is imminent, according to the United States Geological Survey.

A minor, 3.8-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

An earthquake occurred 70 miles south of the Gulf Coast on Friday afternoon, according to the U.S. Geological Survey. A weak ...

The minor earthquake occurred at 1:46 p.m. with its epicenter about 1.9 miles south-southeast of Greenland, N.H., at a depth of about 4.7 miles, the USGS reported.

There have been three earthquakes reported near the Florida coastline, including Friday’s. The first was a magnitude 3.5 ...

A 1.6 magnitude earthquake was reported on New Hampshire's Seacoast Sunday, according to the USGS. The earthquake epicenter ...

Minor earthquake affected several areas in East Tennessee, including Greenback, Knoxville, Farragut, Maryville and Seymour.

A 3.8 magnitude earthquake and several aftershocks were reported near Mettler on Monday morning, which isn't far from the Grapevine.