The quantum computing firm that's looking to redevelop the former U.S. Steel South Works has advanced to the final stage of a Department of Defense quantum computing program. Palto Alto-based ...

U.S. Steel’s South Works was a major economic engine on the South Side for more than a century, once supporting as many as 20,000 employees, but since the steelmaker closed the plant in 1992 ...

Two major South Korean steelmakers are considering their investment options in new facilities as major producers worldwide ...

Those seeking to become part of the class-action lawsuit can sign onto the suit by March 31. A hearing on settlement is ...

President Trump's unexpected announcement leaves many wondering about the future of U.S. Steel and its Mon Valley Works. STORY HIGHLIGHTS Trump announces Nippon Steel to invest in U.S. Steel ...

And sure enough, she laid her second egg. So, we're all excited here," said Don German, plant manager of the U.S. Steel Mon Valley Works Irvin plant. While it's the sixth season for dad Irvin at ...

During the last 48 hours, more than 8,000 people tuned in to watch Stella the bald eagle after she laid her first egg in a nest outside U.S. Steel’s Mon Valley Works-Irvin Plant on Thursday night.