A magnitude 3.8 earthquake struck about 5 miles NW of Lenorah at 9:33 a.m., among more than a dozen temblors in Martin County ...

An oil field truck leaves a trail of dust as it moves along County Road 300 just north of Mentone, Texas, July 25, 2012. automation A rare earthquake stronger than magnitude 5.0 on the Richter Scale ...

Northern Louisiana was rattled by an unusual 4.9 earthquake in the early hours of Thursday.

The state’s oil and gas regulatory agency last month suspended nearly two dozen permits that let companies inject saltwater water into the ground, a routine industry practice that regulators said has ...

MENTONE, Texas -- A 5.3 magnitude earthquake struck near Mentone, Texas, at around 4:30 a.m. Wednesday, the United States Geological Survey said. The earthquake had a depth of about 4.9 miles, and its ...