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

Workers returned​ to U.S. Steel Clairton Coke Works on Tuesday morning, one day after an explosion killed two people.

Two steelworkers are dead after an explosion at the U.S. Steel Clairton Coke Works plant. The blast happened on Monday just ...

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

The potential pollution impact was mitigated because the weather cooperated, the Allegheny County Health Department said.

Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

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

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.

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

There are still five workers hospitalized this evening, all between the ages of 27 and 74, after a deadly explosion at a steel plant in Clairton.

The second victim of the deadly explosion at the U.S. Steel Clairton Coke Works was a “mama’s boy” and devoted father of ...