An Environmental Protection Agency watchdog calls out Scott Pruitt's failure to penalize three Oklahoma-based oil and gas companies for polluting.
Is a new model of teacher protest emerging?
In Oklahoma, major earthquakes—virtually unknown in the state until the fracking boom—depress property values.
Seventeen inmates in Oklahoma are awaiting set execution dates.
It’s becoming nearly impossible to find experts to defend the practice.
A variety of oil and natural gas activities cause earthquakes, and mitigating the risks will require new tools and new openness from industry.
The Supreme Court is reviewing lethal injection for the first time in seven years. Here’s what it means for the death penalty.
The cost of fighting wildfires this year is predicted to go over budget by hundreds of millions of dollars.
Circus City U.S.A. has its own circus graveyard and the second-largest Asian elephant herd in the U.S., but it's hiding in a tiny town north of Dallas.