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

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

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

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

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

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

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

At least one person has died and others are injured after an explosion at a steel plant in Pennsylvania, authorities said.

First responders are asking for aid following multiple explosions that occurred at the U.S. Steel Clairton Coke Works plant on Monday morning.