In the last five years, U.S. Steel has paid more than $10 million in penalties for violations of the Clean Air Act at ...

HARRISBURG, Pa. (AP) — The fatal explosion last week at U.S. Steel’s Pittsburgh-area coal-processing plant has revived debate ...

The deadly explosion at Clairton Coke Works near Pittsburgh occurred when a gas valve was flushed before planned maintenance, ...

U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...

U.S. Steel released preliminary findings about the potential cause of Monday's deadly explosion at U.S. Steel Clairton Coke ...

U.S. Steel has released new details on what investigators believe caused the explosion at the Clairton Coke Works plant that ...

The Salvation Army is partnering with U.S. Steel to collect donations for the families directly impacted by the Clairton Plant explosion. For the next five weeks, a donation will be open for anyone to ...

A devoted dad has been identified as one of the two steel workers killed from an explosion at a Pennsylvania steel plant on ...

U.S. Steel Clairton Coke Works' current limited coke-making capacity due to Monday's explosion is prompting concerns.

Multiple explosions on Monday at a U.S. Steel plant near Pittsburgh killed two people and injured 10 others, according to the ...

Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

It was about 13 years ago that AK Steel announced the closure of the coke plant in east Ashland. It was approximately 10 years ago that the plant was imploded. AK Steel retirees and former workers who ...