STEEL JUST PROVIDED AN UPDATE INTO THE INVESTIGATION INTO WHAT CAUSED THE EXPLOSION AT THE CLAIRTON COKE PLANT THIS WEEK. OFFICIALS SAY PRELIMINARY INDICATIONS LEAD THEM TO BELIEVE THAT THE EXPLOSION ...

U.S. Steel on Friday pinned blame for the deadly explosion Monday at the Clairton Coke Works on a valve failure that led to coke oven gas igniting, according to the company’s preliminary findings.

A portion of the Clairton Coke Works, a U.S. Steel plant, is seen Monday, Aug. 11, 2025 in Clairton, Pa. U.S. Steel says it believes a gas-valve failure led to the explosion Monday morning at its ...

HARRISBURG, Pa. (AP) - Preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing plant near Pittsburgh that left two dead and sent 10 to hospitals, the ...

Gas supply to Uttara, Uttarkhan, Dakshinkhan and surrounding neighbourhoods was cut after a valve on a pipeline near the ...