Steel production, as we know it, began in Braddock in 1875.

To U.S. Steel’s critics, the August blast highlighted chronic problems at the facility. And some current and former workers at Clairton Coke Works say poor management and underinvestment have ...

A collaboration combining deep local reporting from Pittsburgh’s Public Source with the global reach of The Associated Press produced a standout series that immersed audiences in a Pennsylvania ...

As a 34-year-old engineer working in steel, I’ve noticed policy pressure heating up in the last year. In November I posted a video on new developments in our local education, trades, energy and ...

After deadly explosion at US Steel mill outside Pittsburgh, maintaining safety now falls to Nippon Last year, an explosion at U.S. Steel's Clairton Coke Works outside Pittsburgh killed two U.S. Steel ...