There’s been a lot of big claims about the Inola smelter. Here’s what the facts show.
The Trump administration’s plans to build a smelter in Inola have generated big claims. Here’s what we know — and what we don’t.
We fact-checked GOP candidates for Oklahoma labor commissioner. Here’s how they did.
Claims about taxes, workplace safety, apprenticeship programs, drag shows and the proposed Inola smelter ranged from accurate to mostly false.
Fact-check: Candidates clash over past allegations in Oklahoma superintendent runoff debate
We fact-checked claims from Republican candidates Robert Franklin and James Taylor ahead of the Aug. 25 runoff.
Who bought that ad? We’re following the money in Oklahoma elections
Outside groups that sometimes try to hide their financial backers are spending millions on political ads.
Help us investigate how Tulsa police respond to people in mental health crises
After Tulsa announced the closure of its city jail, we’re continuing to report on how police respond to mental health calls. Tell us about your experience.
The Frontier welcomes Keaton Shaffer for summer internship
Shaffer will focus on social media and video to highlight our reporting.
The Frontier wins Oklahoma Press Association Awards
Our reporters won first-place honors in three categories for reporting on oil and gas pollution in the state and hazardous working conditions at a poultry plant.
What’s true, false and uncertain in the Oklahoma insurance commissioner race
The Frontier examined candidates’ claims about insurance rates, lawsuit reforms and the health of Oklahoma’s insurance market.