Steel helped create the skyscrapers of great cities like New York and Chicago, especially during the first half of the 20th Century. And one of the great places in America where lots and lots of ...

Hydraulic fluid spilled along the river bank in Lower Burrell outside of the Braeburn Alloy Steel Plant around 3 p.m. Chief ...

Two workers were injured at U.S. Steel’s Clairton Coke Works early Wednesday after a buildup of gases ignited at the plant.

Water rescue crews and first responders were on the scene Monday afternoon following an oil spill at a plant in Lower Burrell ...

PITTSBURGH (KDKA) — President-elect Donald Trump has delivered a gut punch to Nippon Steel's $15 ... At 150 years old, The Mon Valley Works — Edgar Thomson Plant is in desperate need of ...