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

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

The explosion this week at U.S. Steel's Pittsburgh-area plant has reignited debate about its future. The Clairton plant is part of a long-standing steelmaking tradition in the Mon Valley and ...

National Transportation Safety Board found that incorrect documentation of a natural gas line was the probable cause of the Realty explosion.

Federal reports show Smitty’s Supply in Roseland, the site of Friday’s explosion and fire, has a history of workplace safety ...

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.

Preliminary findings reveal what led to the tragic accident at a U.S. Steel plant near Pittsburgh. The explosion, which ...

The Winston-Salem Fire Department is investigating a coffee truck explosion on Wednesday morning. Police say they got a call ...