A major, 7.6-magnitude earthquake struck in the Caribbean Sea on Saturday and triggered a tsunami advisory in Puerto Rico and ...

The U.S. National Tsunami Warning Center said a tsunami was not expected, but advisories have been issued for Puerto Rico and ...

The University of Kentucky's Geological Survey is monitoring an uptick in seismic activity in Kentucky and surrounding states within the New Madrid Seismic Zone.

Areas of Central and South Texas, including in the Austin and San Antonio regions, have felt substantial tremors lately. What ...

Fracking uses water, sand and chemicals, blasted under super high pressure into rock formations, to release oil and natural ...

A second rare 3.6 magnitude earthquake hits Falls City, not from from San Antonio within days a 4.5 magnitude earthquake.

People took to social media with questions and curiosity after a 4.5-magnitude earthquake rattled Karnes County Wednesday ...

A 4.5 magnitude earthquake shook Falls City, a small town southeast of San Antonio with tremors felt all the way to the Alamo ...

The Karnes County earthquake was the third-strongest recorded in South Texas, according to the U.S. Geological Survey.

The United States Geological Survey (USGS) has confirmed that a ‘notable' 4.5 magnitude earthquake struck approximately 12 miles (19 kilometers) east-northeast of Falls City, Texas on Wednesday ...

The earthquake was a magnitude 4.5, according to the USGS. It was centered in northern Karnes County, 45 miles from San Antonio.