Bald eagles have been nesting at U.S. Steel's Irvin Plant for six years, four of which have been livestreamed. Irvin and Claire, named after the steel plants, were a much-loved couple. They set up ...

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 ...

US Steel warned on Wednesday that a failure to merge with Nippon Steel would put thousands of union jobs at risk and signaled that it would close some steel mills and potentially move its ...

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 ...