The invasive emerald ash borer beetle has seeped into Oklahoma from the eastern United States. Here's how wasps could help control them.

California has been slow to implement its landmark law but is well ahead of other states and the feds on making corporations cough up climate data.

Virginia placed third among 12 states that competed in the 44th National 4-H Forestry Invitational from Sunday July 20 ...

A woman who is a doctor in Oklahoma was arrested in connection with the death of her 4-year-old daughter in South Florida.

A pediatrician from Oklahoma accused of murdering her 4-year-old daughter was booked into a Miami-Dade County jail early Thursday morning following extradition from Oklahoma City, according jail ...

No matter where you live in Oklahoma, KOCO 5 has made it easy to find the celebrations, festivals and firework shows near you.

WASHINGTON (AP) — President Donald Trump said Tuesday that he is pushing Texas Republicans to redraw the state’s congressional maps to create more House seats favorable to his party, part of a ...

The Oklahoma Sooners, a storied program with a legacy of seven national championships, have faced uncharacteristic struggles in recent years. After two 6-7 seasons in three years and a 13th-place ...

The Madre Fire was reported shortly after noon Wednesday, July 2, along Highway 166 about 25 miles east of Santa Maria.

Witnesses testified on a proposal to establish a futures exchange through which investors could speculate on Hollywood film ...

Carlsbad Caverns National Park in New Mexico is home to one of the most impressive cave systems in the world. Below you ...