According to the U.S. Geological Survey, the earthquake in Greenback, Tennessee, just south of Knoxville, happened at 9:05 a.m. It was a 4.1 magnitude earthquake.

ATLANTA (AP) — Atlanta jolted by 4.1 preliminary magnitude earthquake centered in Tennessee, shaking parts of southeastern US.

New Mexico was rattled by two back-to-back earthquakes just five minutes apart, registering magnitudes of 3.6 and 3.1 near the town of Eunice. The tremors occurred along the ancient Alamogordo fault, ...

A mile-wide volcano has experienced hundred of earthquakes in the last few days. Scientists have warned that an eruption is ...

Earthquakes in West Texas and southern New Mexico prompt questions about their link to oil and gas operations.