The process creates what's known as coke gas — made up of a lethal mix of methane, carbon dioxide and carbon monoxide.

Two people have died and 10 are injured following an explosion at a Pennsylvania steel plant on Monday, Allegheny County ...

The outpouring of support for those impacted by Monday’s explosion at the U.S. Steel Clairton Coke Works plant has been quick ...

Authorities said 10 other workers required hospital treatment — including five listed in critical but stable condition — ...

Two people were killed and at least 10 others were injured after multiple explosions occurred at the U.S. Clairton Coke plant ...

An explosion at the U.S. Steel Clairton Coke Works plant near Pittsburgh has left one person dead and dozens injured, with ...

An explosion rocked the U.S. Steel Clairton Coke Works facility near Pittsburgh Monday, leaving people trapped beneath the ...

A second person died after an explosion tore through a Pennsylvania steel plant on Monday, local officials have confirmed.

Explosions at a U.S. Steel plant that shook the ground near Pittsburgh left two people dead and sent at least 10 to hospitals ...

Two people were killed and 10 others were injured in an explosion at the U.S. Steel Clairton Coke Works plant on Monday.

Pittsburgh Action News 4 has confirmed two people have died and 10 others were injured after multiple explosions occurred at ...