The Clairton Coke Works is considered the largest coking operation in North America and one of four major U.S. Steel plants ...

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

Officials are still working to determine the cause of an explosion that rocked a steel plant outside Pittsburgh, leaving two ...

An explosion at a U.S. Steel plant south of Pittsburgh has killed two people and injured 10 others. One worker was rescued ...

Explosions late Monday morning at Clairton Coke Works in Allegheny County killed one person and injured 10 others, as ...

Two people are dead and 10 others injured after an explosion at U.S. Steel’s Clairton Coke Works near Pittsburgh. The ...

"My team and I are tracking this explosion and waiting for more information. For those in the area, please listen to local officials and avoid the area," Pennsylvania Sen. John Fetterman said.

The Breathe Project and PennEnvironment both issued statements critical of U.S. Steel after Monday's latest incident at the plant near Pittsburgh.

A catastrophic explosion at the Clairton Coke Works in Clairton, Pennsylvania on Monday is the latest in the unending ...

Two people have died and 10 are injured following an explosion at a Pennsylvania steel plant on Monday, Allegheny County ...

Authorities said 10 other workers required hospital treatment — including five listed in critical but stable condition — ...