While California and Alaska dominate conversations about earthquakes in the U.S., there's another seismic threat that could ...

Another 2.6-magnitude earthquake rattled Tennessee on July 9 around 8:52 p.m., according to the U.S. Geological Survey.

The fault is among the most active in the country, running from St. Louis to Memphis. The New Madrid fault line is best known for some of the most violent earthquakes to ever hit the United States ...

After earthquakes struck in east Tennessee and in central Kentucky over the weekend, experts say they were not related to one another. A 4.1 magnitude earthquake struck Greenback Tennessee on ...

Ride the Fault Line starts Sunday, June 8 and concludes Saturday, June 14. During the tour, participants will ride through Illinois, Kentucky and Tennessee, making stops along the way.

“The East Tennessee seismic zone, which is along the Tennessee-North Carolina border, has been a known area of seismic activity for many years,” Thomas Pratt, USGS Research Geophysics said.