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

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.

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

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, ...

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 ...

State education grant writers said they quit in frustration after a lack of support. Walters has vowed in the past not to pursue grants that don’t align with “Oklahoma values.” Oklahoma State ...

Salt water laced with cancer-causing chemicals, a byproduct of oil and gas drilling, is spewing from old wells. Experts warn of a pollution crisis spreading underground and threatening Oklahoma’s ...

In our latest investigation, reporter Nick Bowlin digs into a troubling question: What happens when families report salty, oily drinking water that leaves sores in their mouths — and the state ...

The ramifications of GREY2K USA Worldwide’s videos, filmed without the knowledge of the trainers, could have a much wider effect on the dog racing industry as a whole, as almost all of the dogs are ...