The director of an environmental nonprofit and an adjunct professor at Carnegie Mellon University is adamant the Aug. 11 ...

At one time in Pittsburgh, deaths at a mill were familiar, but the vigorous response last month was evidence of a ...

Workers were pushing coke out of huge ovens and preparing for maintenance when an explosion rocked a US Steel plant outside ...

Multiple people have been injured in Pennsylvania, and several medical helicopters have been dispatched to the area.

A man who died following multiple explosions at the U.S. Steel Clairton plant on Monday has been identified as Timothy Quinn.

HARRISBURG, Pa. (AP) — The fatal explosion last week at U.S. Steel’s Pittsburgh-area coal-processing plant has revived debate about its future just as the iconic American company was emerging from a ...

While oily substances and soot still covered much of the surrounding area, life slowly began returning to normal in the small ...

HATTIESBURG, Miss. (WDAM) - I-59 was closed between Evelyn Gandy Parkway (exit 69) and US 49 (exit 67) due to an 18-wheeler catching fire after a multi-vehicle accident.

UPSHUR COUNTY, Texas -- A fireworks explosion in east Texas left at least one person dead and several others injured on July 4, according to the Upshur County Sheriff's Office.