Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

Dozens of workers at a steel plant near Pittsburgh are trapped beneath rubble following an explosion, and police have ...

An explosion at a steel plant in Pennsylvania on Monday has led to an extremely serious situation. The explosion at the plant ...

A devoted dad has been identified as one of the two steel workers killed from an explosion at a Pennsylvania steel plant on ...

Authorities confirmed a second fatality after an explosion at the U.S. Steel Clairton Coke Works facility outside of ...

Allegheny County Emergency Services said a fire at the plant in Clairton started late Monday morning. Officials said they had ...

The explosion, followed by several smaller blasts, could be felt in the nearby community and prompted county officials to ...

Allegheny County Executive Sara Innamorato joined ABC News Live with an update on the investigation of the explosion at a ...