Workers were heating coal and preparing for routine maintenance when an explosion rocked a U.S. Steel plant outside ...

The explosion, followed by several smaller blasts, could be felt in the nearby community and prompted county officials to ...

An explosion rocked a steel plant outside Pittsburgh on Monday, leaving two dead and 10 others injured, including a person ...

Moments after an explosion erupted at a U.S. Steel plant in Pennsylvania, company firefighters, local responders and ...

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

A deadly explosion at an industrial plant outside Pittsburgh on Monday morning left two people dead and many others injured.

City of Washington Mayor JoJo Burgess described the moments when the explosion occurred at the Clairton Coke Plant, saying he ...

The mill, which is part of the recent merger between U.S. Steel and Nippon Steel, has faced scrutiny from federal and local ...