The magnitude 5.0 quake damaged buildings in Cushing, Okla., the largest commercial crude oil storage center in North America. No damage to oil storage facilities or nearby pipelines was reported.
In 2014, after disastrous spills and opposition from environmentalists, the EPA imposed new rules on the storage of coal ash. Two towns are pushing back against different ways of storing the ash.
Mary Fallin's office released a statement, touting her anti-abortion credentials but saying the bill was "vague and would not withstand a criminal constitutional legal challenge."
Robert Bates, a volunteer with the Tulsa County Sheriff's Office in Oklahoma, killed Eric Harris in a sting operation last year. The jury found him guilty of second-degree manslaughter.
NBA stars in the making? Check. Upset potential? Check. Academic fraud scandals? Double check. Saturday's NCAA Final Four games have it all. Here's what you need to know.
Oklahoma's earthquake boom is now a national security threat. No damage has been reported, but operators at the hub are on high alert for a disruption that would ripple through the U.S. energy market.