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

An explosion at a U.S. Steel plant near Pittsburgh left two dead and sent at least 10 to hospitals Monday and heavily damaged the sprawling facility, officials said.

Two people were killed and 10 injured in an explosion at the sprawling U.S. Steel Clairton Coke Works in Western Pennsylvania.

Coke is the fuel used to generate the 2,912-degree heat needed to melt iron ore to make steel. Making coke requires coal to be superheated to nearly 2,... The measure is very similar to what Gov. Josh ...

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.

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.

Two people are dead and 10 others injured after an explosion at U.S. Steel’s Clairton Coke Works near Pittsburgh. The ...

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

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.