U.S. Sen. Markwayne Mullin, Oklahoma's junior senator, has been named as the secretary of Homeland Security, replacing Kristi Noem.

Strong storms pummeled west and northwest Oklahoma Thursday night, with areas seeing power outages and damage.

Storms tracking across western Oklahoma spun up tornadoes and dropped heavy hail Thursday night and caused travel issues across parts of the state. KOCO 5 Storm Chaser Shane Helton was in Hammon, ...

Major County Sheriff Tony Robinson said a mother and daughter died after the vehicle they were in was apparently hit by a ...

Thursday’s storms left damage across Oklahoma as tornado warnings and severe thunderstorms moved through northern and western ...

Raegan Beers had 18 points and seven rebounds, Aaliyah Chavez added 17 points and No. 7 Oklahoma used a dominant third quarter to rout Florida 82-64 on Thursday and advance to the Southeastern ...

Oklahoma lawmakers concluded a hectic week at the state Capitol, meeting the deadline for bills to be heard in committee before advancing to the House or Senate floor.

Following Sen. Markwayne Mullin's new role as Secretary of Homeland Security, Gov. Kevin Stitt must appoint a temporary U.S. Senate replacement within 30 days.

SO THIS ALL MEANS THAT OKLAHOMA NEEDS SOMEONE TO FILL IN FOR SEAT IN THE UNITED STATES SENATE. YEAH. SO WE SPENT THE ...

KOCO 5 First Alert Weather Team, led by Chief Meteorologist Damon Lane, has been certified by WeatheRate as providing the Most Accurate Forecast in Oklahoma City for 13 consecutive years. This ...

State Question 836 will not make its way to a ballot after it did not receive the 172,993 valid signatures needed to qualify.

Enid police are investigating the murder-suicide of Kendra Diane Smith, a first-grade teacher at Coolidge Elementary, who was killed by her estranged husband.