The plant, Clairton Coke Works, is one of four major plants in Pennsylvania owned by U.S. Steel, an icon of the domestic steel industry and American industrialization.

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

Pennsylvania Gov. Josh Shapiro is set to speak with officials and provide an update on the U.S. Steel Clairton Coke Works ...

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

The rumbling from the explosion, and several smaller blasts that followed, was felt through the area about 15 miles southeast ...

After an explosion rocked a steel plant outside Pittsburgh, workers scrambled into the wreckage alongside firefighters. A cloud of black smoke rose above a charred pickup truck as rescuers sprayed the ...