Voters in six states are holding primary elections Tuesday, where moderate and progressive Democrats will face off.

McQuillan died Aug. 5 at a hospital in Kingston, Ontario, tour officials announced. His cause of death was not immediately ...

Authorities say a person was killed in a motorcycle crash involving a semi-trailer Tuesday morning on Interstate 35 in Moore.

A grassfire near OKC Will Rogers International Airport in Oklahoma City has been fully contained, according to the Oklahoma ...

A sports medicine physician from OU Health joins KOCO to discuss fall sports, injuries and how to make sure student athletes are safe. Click the video player above to watch the fu ...

Anthony Seigler scored from third base on a sacrifice fly Monday night — without ever tagging up. Seigler scored Boston's ...

The Oklahoma Pardon and Parole Board on Tuesday voted to recommend parole on one of the two life sentences for a woman convicted for her role in the 1978 Sirloin Stockade killings.

Congressional Democrats said they are investigating the Trump administration's efforts to deport military service members and their families after The Associated Press found more than 50 active-duty ...

Search and rescue efforts resumed Tuesday in dozens of cities and towns in western Colombia after a powerful earthquake left over 3,000 missing, with many trapped under the debris.

Authorities say a person was taken to a hospital in critical condition after a crash involving a motorcycle Tuesday morning in southwest Oklahoma City.

Five 17-year-old boys were killed in a car crash in western Colorado when the vehicle they were in went off the road and off the edge of a cliff.

Moore Public Schools Superintendent Robert Romines has submitted his resignation letter and announced his retirement effective at the end of the school year.