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

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

The fatal explosion last week at U.S. Steel's Pittsburgh-area coal-processing plant has revived debate about its future just ...

The second person killed in Monday’s deadly explosion at the U.S. Steel Clairton Coke Works has been identified as 52-year-old Steven Menefee of Clairton, the Allegheny County Medical Examiner ...

The explosion this week at U.S. Steel's Pittsburgh-area plant has reignited debate about its future. The Clairton plant is part of a long-standing steelmaking tradition in the Mon Valley and faces ...

The fatal explosion last week at US Steel's Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging from a long period of uncertainty ...

The fatal explosion last week at U.S. Steel's Pittsburgh-area coal-processing plant has revived debate about its future just ...

HARRISBURG, Pa. -- The fatal explosion last week at U.S. Steel's Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging from a ...

HARRISBURG, Pa. (AP) — The fatal explosion last week at U.S. Steel’s Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging… ...