An explosion Monday at a U.S. Steel plant near Pittsburgh has left people trapped under the rubble, with emergency workers on ...

An explosion rocked the U.S. Steel Clairton Coke Works facility near Pittsburgh Monday, leaving people trapped beneath the ...

A rescue operation is underway for people trapped under rubble following an explosion at a Pennsylvania steel plant, ...

An explosion occurred Monday at a steel factory in Clairton, Pennsylvania, authorities said. A spokesperson for Allegheny ...

The U.S. Steel Clairton Coke Works plant outside of Pittsburgh was the sight of multiple explosions Monday, leaving one ...

Multiple people have been injured in Pennsylvania, and several medical helicopters have been dispatched to the area.

One person has died and dozens are reportedly injured or trapped under rubble following an explosion at a U.S. Steel plant ...

At least one person has died, and one person remains unaccounted for, while at least 10 people have been injured following ...

At least one person was killed and dozens more injured after an explosion at a U.S. Steel plant in Clairton, Pa.

Officials across the state of Pennsylvania are reacting following the deadly explosions at the U.S. Steel Clairton Coke Works ...

The explosion took place at the US Steel Clairton Coke Works plant, located south of Pittsburgh, Pennsylvania.