The bald eagles nesting at U.S. Steel's Irvin Plant have laid their first egg of the year. While it's the sixth season for dad Irvin at the nest, there's a new female this time. Stella is replacing ...

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.

PITTSBURG, California — A 27-year-old Pittsburg man has been arrested for numerous weapons violations following a search warrant executed by Contra Costa County Sheriff's detectives. The investigation ...

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

He also said he looked forward to other steel-specific tariffs, which could benefit other Cliffs operations in the Pittsburgh region including its Mon Valley coke plant and its electrical-steel ...