The fatal explosion last week at US Steel’s Pittsburgh-area coal-processing plant has revived debate about its future just as ...

Occupational Safety and Health Administration (OSHA) fined US Steel and its contractor MPW Industrial Services $180,000 for ...

U.S. Steel’s written procedure did not mention the use of water and a U.S. Steel supervisor directed workers to pump the water, the agency said. Kurt Barshick, U.S. Steel’s vice president of the Mon ...

An explosion at a U.S. Steel plant near Pittsburgh left dozens injured or trapped under the rubble Monday, with emergency workers on site trying to rescue them, officials said. There are no confirmed ...

CLAIRTON, Pa. (WHTM) – Explosions at a U.S. Steel plant that shook the ground near Pittsburgh left one dead and sent at least 10 to hospitals Monday, with emergency workers still searching the badly ...

Pennsylvania Gov. Josh Shapiro said Tuesday that U.S. Steel is committed to investigating an explosion that killed two people and injured more than 10 others at a steel plant in Clairton.

United States Steel Corp. and one of its contractors are contesting citations and penalties stemming from an OSHA ...

An explosion at a U.S. Steel plant near Pittsburgh left one dead and dozens injured or trapped under the rubble Monday, with emergency workers on site trying to rescue victims, officials said. The ...