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

Allegheny County is increasing air quality monitoring after an explosion at a U.S. Steel plant south of Pittsburgh killed two ...

Family members tell Pittsburgh's Action News 4 Steven Menefee, a father of two, was a loving man who would give you the shirt ...

Timothy Quinn, 39, of East Huntingdon Township, also died in the incident. Ten other people were injured. Three of them are ...

President Donald Trump continues to prove his critics right. Ohio has seen demagogic and self-serving rhetoric about trade, ...

South Africa's government will release the preliminary findings of its review of steel tariffs next week, moving a step ...

Nippon Steel promised to invest $14B to keep US Steel's aging plants operating for decades but the deadly explosion at the Clairton coking plant will test its resolve through a costly crisis ...

US President Donald Trump is threatening tariffs on other countries that buy Russian oil, in an attempt to pressure Moscow to ...

Data from the EPA and OSHA provide a glimpse into some of the previous violations and injury reports at the Clairton Coke ...

The U.S. President said the unspecified rates would be lower at first so that companies can build up domestic manufacturing ...