Allegheny Health Network said it treated seven patients from the plant and discharged five within a few hours.

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.

The Clairton Coke Works is considered the largest coking operation in North America and one of four major U.S. Steel plants ...

The Clairton Coke Works is considered the largest coking operation in North America and one of four major U.S. Steel plants in Pennsylvania.

Two people are dead and 10 others injured after an explosion at U.S. Steel’s Clairton Coke Works near Pittsburgh. The recovery operation has ended, and the cause is under investigation.

Allegheny County officials say two people are dead and ten others are injured, including two medics. WGAL News 8's Sarah Metts is live from the scene with the latest.

A fire Monday at the US Steel mill, 20 miles south of Pittsburgh, hurt 10; 1 person is missing. Residents within a mile are ...

An explosion at the U.S. Steel Clairton Coke Works about 15 miles southeast of Pittsburgh has left one dead and at least 10 ...

Partisanship is what happens in the quiet spaces between calamity. When trains are derailing or cars are crashing, there is ...