An explosion at a U.S. Steel coking plant near Pittsburgh has left people trapped under the rubble. Here's what we know.

One worker died, one person is missing and 10 were injured after an explosion at the U.S. Steel Clairton Coke Works' two ...

The Pittsburgh Pirates made recent changes to their bullpen, including sending down one of their relief pitchers to the minor leagues. Alex Stumpf ...

Explosions at a U.S. Steel plant near Pittsburgh left one dead, two missing and at least nine others in hospitals Monday.

If someone wanted to learn the secret of Jewish engagement — and the steady growth that eludes most congregations today — ...

Researchers at the University of Pittsburgh are developing a new therapy to more quickly treat carbon monoxide poisoning.

"CAVA opens first restaurant in Pittsburgh, Pennsylvania" was originally created and published by Verdict Food Service, a ...

The dispute over the cancellation of a coal mine comes as governments face hundreds of billions of dollars in exposure to claims from foreign investors over fossil fuel phaseouts.