On Thursday, the Oklahoma Department of Mental Health and Substance Abuse unveiled its big-picture plan to change the face of ...

Sky-gazers won't want to miss the event since it may be the last time the comet will be seen in the night sky for another ...

A man at the center of an alleged terror plot was working towards a special immigration visa and KOCO 5 spoke with an ...

One person is dead and several others were injured after a “chemical release” at a plant in Deer Park, Texas, on Thursday, ...

National Guard members who deployed to western North Carolina are still carrying out aid missions nearly two weeks after ...

The Foundation for Liberating Minds and the ACLU will be holding a town hall Thursday evening to better inform residents of ...

"Reverse storm surge" is a familiar, if sometimes unremarked-upon, function of how hurricane winds move seawater as the ...

Space forecasters say a severe solar storm is heading to Earth. It could stress power grids, and it may trigger northern ...

Former University of Oklahoma assistant football coach Bobby Proctor has died, a source confirmed to KOCO 5. >> Watch the ...

Oklahomans will soon head to the polls to decide on the lawmakers who will represent them at the state Capitol.

Authorities say an Oklahoma Highway Patrol trooper found a missing Dallas woman while checking on a stopped vehicle on ...

Trump opposes the release of the heavily redacted exhibits related to the sprawling 165-page brief in which Smith laid out ...