In June, the White House announced it had acquired a “golden share” in Pittsburgh-based United States Steel Corp. as part of ...

The deal recently struck between the Trump administration and Nvidia will allow the company to obtain the export licenses and ...

Explosions at a United States Steel Corp. plant in Pennsylvania on Monday left at least one person dead and dozens injured, U.S. media reported. The blasts occurred after Japanese steelmaker Nippon ...

Nvidia and AMD agreed to share 15 percent of their revenues from AI chip sales to China with the U.S. government in an unusual export deal.

Gov. Josh Shapiro said state officials were responding to Clairton Coke Works in Clairton, Pa., roughly 15 miles southeast of Pittsburgh.