"You challenged me in ways no one else could," Roger Federer tells Rafael Nadal, who will retire after this week's Davis Cup ...

Ukraine has fired six U.S.-made ATACMS into Russia, marking the first attack using the U.S.-made long-range missiles in 1,000 ...

From nest-hopping to manipulating eggs, the bird world is full of family drama. Biologist Carin Bondar explains the wild side ...

NEW YORK — It's almost bedtime and Angel Reyes Rivas is going through a universal parent routine, alternating between begging ...

The monarch butterfly is widely recognized and widely dispersed across North America and it's in trouble. Federal officials ...

Storm debris cleanup from the Nov. 3 tornadoes began Monday for southeast Oklahoma City residents. Residents in the ...

MOSCOW — Ukraine has fired six ATACMS missiles into Russia, the Russian Defense Ministry said Tuesday, marking the first ...

MOSCOW — Ukraine has fired six ATACMS missiles into Russia, the Russian Defense Ministry said Tuesday, marking the first ...

The Oklahoma Supreme Court will be down a justice when it hears a case challenging State Superintendent Ryan Walters’ mandate ...

How life in Russia has changed, 1,000 days after its full-scale invasion of Ukraine. And, diving into the consequences of ...

The first bills of Oklahoma’s 60th legislative session are filed. They already regulate a diverse range of topics, but it ...