U.S. Steel, once the world’s largest company of any kind, can take substantial credit for the growth of American industrial power in the 20th century. But in recent decades, it’s been shuttering mills ...

TEHACHAPI — A state-of-the-art steel micro mill expected to bring 400 jobs to eastern Kern County is going through the approval process, with the release of the project’s environmental impact report ...

The U.S. EPA is delaying standards for steel mill and coke oven emissions for about two more years. The agency previously sought strict standards for what steel mills emit, but new leadership is ...