Allegheny County is increasing air quality monitoring after an explosion at a U.S. Steel plant south of Pittsburgh killed two ...

Family members tell Pittsburgh's Action News 4 Steven Menefee, a father of two, was a loving man who would give you the shirt ...

NEW THIS AFTERNOON, THE ALLEGHENY COUNTY MEDICAL EXAMINER HAS RULED THAT THE YOUNG GIRL, WHO DIED AFTER AN APARTMENT FIRE ...

Pittsburgh authorities said the collision happened just before 2:30 a.m. Saturday in the city's Bluff neighborhood.

The preliminary findings say how the company believes the explosion occurred. A union statement cautioned the investigation ...

The Allegheny County Health Department announced that mobile air units provided by the state and Carnegie Mellon University ...

First responders from multiple counties responded to an explosion Monday morning at U.S. Steel’s Clairton Coke Works that sent at least nine people to the hospital. Seven were taken to Allegheny ...

Allegheny County police are investigating after a two-year-old drowned in Stowe Township Monday evening. Police said they were called to the 1100 block of 12th Street after 7 p.m. following reports of ...