The Frontier wants to talk to service members and their families about access to mental health care at Tinker.

After a man died from a treatable illness in Tulsa’s city jail, records reveal a pattern of preventable deaths and ignored warnings.

Oklahoma organizations serving abused children and domestic violence survivors have lost up to 80% of their federal support, ...

Oklahoma has agreed to spend up to $800,000 to house about 40 people after Gov. Kevin Stitt’s Operation SAFE — a shift from his earlier opposition to using tax dollars for homelessness housing.

After Kristi Noem’s firing, President Donald Trump tapped Oklahoma Sen. Markwayne Mullin for one of the most powerful jobs in ...

As a nonprofit news organization, The Frontier is funded by tax-deductible donations made by people who support quality journalism. Want to support our mission to hold powerful people accountable, ...

State regulators discovered strong signs of oil pollution, including high levels of salt and toxic metals, in one family’s drinking water. But for two years, they repeatedly delayed basic tests to ...

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 ...

Convicted of killing two men outside an Oklahoma City nightclub, Simpson thanked supporters before dying by lethal injection. A victim’s sister called the moment “the same smile that has been ...