One person has died, one person is unaccounted for and at least 10 are injured following an explosion at a U.S. Steel plant ...

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

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

Several past incidents reported at U.S. Steel's Clairton Coke Works 01:10. The deadly explosions that happened Monday at U.S. Steel's Clairton Coke Works facility come following s ...

Rescuers were continuing to search for one missing worker at the Clairton Coke Works more than five hours after mid-morning ...

The explosion rocked the Clairton Coke Works, about 10 miles south of downtown Pittsburgh and one of four U.S. Steel plants ...

An explosion at US Steels Clairton Coke Works in Allegheny County, Pennsylvania, injured several people but caused no ...

A major rescue mission is underway at the US Steel Clairton Coke Works plant near Pittsburgh, Pennsylvania, which exploded ...

An explosion at US Steel's Clairton Coke Works in Allegheny County, PA, left several injured. The plant sits along the ...

A massive explosion at the Clairton Coke Works steel plant in Pennsylvania on Monday morning left multiple people injured, ...

The Clairton Coke Works has faced a series of safety incidents and fines over the past decade, with Monday's deadly explosion raising new questions about operations at the century-old facility.

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