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

One person has died and dozens are reportedly injured or trapped under rubble following an explosion at a U.S. Steel plant ...

As Pennsylvania’s budget impasse approaches the two-month mark, Derry Area School District is missing out on vital state funding just days out from the start of the academic year. More than half — 55% ...

Clairton, Pennsylvania was rocked Tuesday by an explosion at the U.S. Steel Clairton Coke Works. Clairton Mayor Richard ...

A devoted dad has been identified as one of the two steel workers killed from an explosion at a Pennsylvania steel plant on ...

The deadly blast at the U.S. Steel facility outside Pittsburgh was just the latest in a series of recent workplace accidents.

An explosion at a U.S. Steel plant south of Pittsburgh killed two people and injured more than 10 others. The CEO has vowed ...

Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

In the last five years, U.S. Steel has paid more than $10 million in penalties for violations of the Clean Air Act at ...

Clairton, Pennsylvania, Mayor Richard Lattanzi spoke with NBC News' Gadi Schwartz about the deadly explosion at a steel ...

Pittsburgh Action News 4 has confirmed at least two people have died and nine others have been injured after multiple ...

Allegheny County officials say two people are dead and ten others are injured, including two medics. WGAL News 8's Sarah ...