U.S. Steel said its investigation indicates the explosion happened when workers were flushing a gas valve in preparation for ...

Cat Sims, 44, admitted her legs have always been achy, heavy and uncomfortable but the last thing she expected after some ...

Channel 11 spoke exclusively with United Steelworkers Local 1557 Vice President Richard Tikey, sharing his reaction to new details in the investigation into the deadly explosion at the Clairton Coke ...

The preliminary findings say how the company believes the explosion occurred. A union statement cautioned the investigation ...

The deadly explosion at Clairton Coke Works near Pittsburgh occurred when a gas valve was flushed before planned maintenance, ...

The company released its preliminary findings from an investigation into Monday’s explosion that killed two workers.