The U.S. Chemical Safety Board has released its final report into the deadly explosion at U.S. Steel's Clairton Coke Plant, ...

On Aug. 11, 2025, a blast at the 392-acre Clairton plant caused the collapse of multiple buildings, killing two people and ...

Flags were lowered to half-staff on Tuesday at U.S. Steel facilities in the Mon Valley to mark one year since two workers were killed in an explosion at the company's Clairton plant. In a statement, U ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CLAIRTON, Pa. (AP) — An explosion at a U.S.

A federal safety agency recommended the development of written policies and procedures for flushing gas valves a year after a blast at a U.S. Steel plant near Pittsburgh killed two workers. The U.S.

A new report from the U.S. Chemical Safety and Hazard Investigation Board identified key failures at the U.S. Steel Clairton Coke Works Plant that contributed to the deadly explosion at the Western ...