An explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured 10 others on Monday morning.

Two workers were killed and 10 were injured after an explosion Monday at the U.S. Steel Clairton Coke Works plant in ...

Two workers were killed and nearly a dozen were injured while they were preparing for a maintenance project at the Clairton facility.

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

Workers were heating coal and preparing for routine maintenance when an explosion rocked a U.S. Steel plant outside ...

At least one person is dead and two more remain unaccounted for after an explosion at a Clairmont, Pa., steel manufacturing ...

The Pennsylvania county where an explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured more than ...

Regulators are temporarily stepping up pollution monitoring in the Mon Valley after a deadly explosion at U.S. Steel’s ...

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

Several people appear to have been injured at a mill in Western Pennsylvania. WPXI reported that emergency crews were sent to ...