Seafloor sensors caught a rare slow quake in action. It hints at how Earth's stress is quietly released. For the first time, ...

A 5.0 magnitude earthquake shook western Texas late Friday, Feb. 14, according to the U.S. Geological Survey. The earthquake happened around 10:23 p.m. MT, nearly 33 miles northwest of Toyah ...

Texas’ strongest earthquake in history struck around 5:40 a.m. on Aug. 16, 1931. The magnitude 5.8 earthquake was centered about 7.5 miles southwest of Valentine, a small community in Presidio ...

The number and size of Texas quakes increased dramatically around 2010 when well injection became the common disposal method.

The United States Geological Survey has confirmed a weekend earthquake near the South Carolina-Georgia state line.

Two slow-motion earthquakes took several weeks to travel 20 miles along the fault. Each happened in places where geologic ...

In a scientific first, researchers have tracked the elusive motion of a rare variety of earthquake during a seismic event ...