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

CLAIRTON, Pa. (AP) — Workers were pushing coke out of huge ovens and preparing for maintenance when an explosion rocked a U.S ...

Pennsylvania legislators have designated Aug. 17-23 as "Social Media Safety and Parental Awareness Week" to address online ...

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

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

The second person killed in Monday’s deadly explosion at the U.S. Steel Clairton Coke Works has been identified.

In this week’s news quiz: University lobbying, Pennsylvania’s history with redistricting, a plea from New Yorkers, and Taylor ...

Regulators are temporarily stepping up pollution monitoring in the Mon Valley after a deadly explosion at U.S. Steel’s ...

Crews are working to restore operations after the deaths of two employees.

Gwaley called DeHosse, who owns Sparkles by Shell, a Monongahela-based screen print and embroidery business. They are now ...

Fire crews could be seen battling flames as heavy smoke rose from the facility. Read more at straitstimes.com. Read more at straitstimes.com.

The U.S. Steel plant in Clairton, Pa., where an explosion killed two workers and injured 10 on Monday, has a history of ...