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

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.

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

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

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

Two killed and ten injured in an explosion at Clairton Coke Works, North America’s largest coke-making facility, raising fresh concerns over safety, environmental impact, and the plant’s future.

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 ...

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

An explosion at a U.S. Steel plant near Pittsburgh left one person dead and sent at least 10 to hospitals Monday and heavily ...

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 ...