earthquake

New research shows how reducing wastewater injection depths decreases earthquakes on a regional scale.

Residents around Pawnee and Cushing are one step closer to winning a class-action settlement involving earthquake damage.

State and federal scientists say that recent earthquakes in two Oklahoma cities are probably aftershocks, rather than indications of larger quakes to…

New software will help engineers at the Oklahoma Department of Transformation determine which bridges require inspection after an earthquake.The ShakeCast…

Scientists have linked Oklahoma's recent earthquake increase to the underground injection of wastewater during oil and gas production.

The U.S. Geological Survey is upgrading the strength of an earthquake that shook the state on Sept. 3 to 5.8 magnitude. That change makes the Labor Day…

The 5.8-magnitude quake followed a string of thousands of smaller tremors that have raised questions about the controversial technique of hydraulic fracturing.

The strongest earthquake to hit Oklahoma in nearly five years shook the state Saturday morning, rousing some residents from a dead sleep. It was felt as…

Two pairs of Logan County residents have dropped legal action against a quartet of Oklahoma energy companies.Lisa Griggs and April Marler alleged their…

A magnitude 4.4 earthquake centered in northern Oklahoma has shaken the state, with reports of it being felt hundreds of miles away. The U.S. Geological…