The group's leaders insist the movement is bigger than any one lawmaker. Critics say Republican voters already delivered their verdict.

Keaton Shaffer has joined the staff of The Frontier this summer as an intern focused on social media and video. Shaffer is a ...

Oklahoma restricts oil field wastewater injection within a half-mile of public water wells. Regulators have let companies do ...

Our reporters won first-place honors in three categories for reporting on oil and gas pollution in the state and hazardous ...

A growing number of women are facing criminal charges for substance use during pregnancy in Oklahoma. Experts and health care providers say that’s bad for moms and babies. Brittney Poolaw brushed away ...

The attempts to build layers of secrecy around a tangled web of independent political groups span numerous post office boxes, corporate filings and other records across several states. Advance Right ...

You’ve likely noticed that local newsrooms are shrinking in budgets, resources, and staff. Quality investigative journalism is disappearing because it’s expensive to produce and takes time and ...

From Pryor to Stillwater and Muskogee, local officials say supplies are sufficient, even as Google alone used more than 1.1 billion gallons in a single year. Cooling towers at Google’s data center in ...

A wave of big data centers is triggering a scramble for new electricity generation. OG&E and PSO are pushing to charge ratepayers more as they race to keep up. Construction has begun on the Project ...

Wash Hudson decided to do the unthinkable, despite the racial tension. Instead of backing away from the Klan, he, along with several important Tulsans, decided to make it official. The 1921 Tulsa Race ...