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

The tragedy has rocked the Mon Valley, and its congresswoman wants answers. Democratic Congresswoman Summer Lee is ...

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

United States Steel Corp. and its parent company, Nippon Steel Corp. are committed to keeping the Clairton Coke Works ...

Officials have urged the press and community not to speculate about the cause of a deadly explosion at a U. S.

Officials are sharing new information following a deadly explosion at U.S. Steel’s Clairton Coke Works on Monday, revealing ...

Family members tell Pittsburgh's Action News 4 Steven Menefee, a father of two, was a loving man who would give you the shirt ...

Allegheny County is increasing air quality monitoring after an explosion at a U.S. Steel plant south of Pittsburgh killed two ...

Nippon Steel promised to invest $14B to keep US Steel's aging plants operating for decades but the deadly explosion at the Clairton coking plant will test its resolve through a costly crisis ...

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

The family of one of the workers injured in the Clairton Coke plant explosion Monday issued a statement, thanking the ...

A second worker killed in Monday's explosion at U.S. Steel's Clairton Coke Works has been identified as 52-year-old Steven ...