The Texas-based nonprofit Human Coalition lobbies for anti-abortion programs and gets millions of dollars in funding from other states.

Regulators say the Ponca City carbon black plant failed to meet pollution limits, missed required equipment testing and ...

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

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

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

We gathered cities’ confidentiality agreements with data center developers. Some require local leaders to keep secret even the fact that a nondisclosure agreement exists. Residents address the Coweta ...

Some agreements allow the companies to sue cities to enforce the terms of the deals, sometimes in other states. Kyle Schmidt looks over land near his home that the City of Sand Springs annexed in June ...

A Department of Mines recommendation would allow a company to open a new mining pit over a fragile aquifer, despite concerns from residents who say the project threatens a critical water source and ...

The Frontier examined candidates’ claims about insurance rates, lawsuit reforms and the health of Oklahoma’s insurance market. From right: Republican candidates for Oklahoma insurance commissioner Bob ...