Officials are still working to determine the cause of an explosion that rocked a steel plant outside Pittsburgh, leaving two ...

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.

Two workers died and 10 were wounded Monday after blasts at a US Steel plant in the state of Pennsylvania, officials said.

An explosion at a US Steel plant near Pittsburgh left two dead and sent at least 10 to hospitals Monday and heavily damaged ...