One person has died, one person is unaccounted for and at least 10 are injured following an explosion at a U.S. Steel plant ...

Rescuers were continuing to search for one missing worker at the Clairton Coke Works more than five hours after mid-morning ...

Authorities said one fatality has been confirmed in an explosion at the U.S. Steel Clairton Coke Works facility outside of ...

Explosions late Monday morning at Clairton Coke Works in Allegheny County killed one person and injured 10 others, as officials continued to search for one person who was still missing. Katie Boyd’s ...

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

Flames and heavy smoke billow out of the plant owned by US Steel as firefighters struggle to extinguish the fire.

Two killed and ten injured in an explosion at Clairton Coke Works, North America’s largest coke-making facility, raising ...

Several people were injured in the explosion at U.S. Steel’s Clairton Coke Works plant that has left one dead.

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

Veteran broadcaster David Muir informed World News Tonight viewers of a U.S. Steel plant explosion which has left them ...