A unit of United States Steel Corp. has bought the Pittsburg property where a steel mill had operated for decades.

U.S. Steel Property Holdings is the new owner of a closed Pittsburg steel plant previously owned by U.S. Steel itself.

The collapse of a 116-year American steel icon under the weight of tariffs is more than a corporate failure, it is a warning ...

U.S. Steel’s lawsuit accusing a Canadian company of refusing to pay for millions of tons of iron ore pellets is heading to ...

Nippon Steel Corp. said Tuesday its wholly owned subsidiary, United States Steel Corp., will invest $350 million to revamp its larges ...

[Stay on top of transportation news: Get TTNews in your inbox.] United States Steel Corp. sees the potential to unlock $3 billion in value thanks to its new Japanese ownership, with added earnings ...

BRADDOCK, Pa. — U.S. Steel Corp. celebrated the 150th anniversary of the Mon Valley’s Edgar Thomson plant. The celebration on Saturday was combined with Mon Valley Works Family Safety Day. It brought ...

The subsidiary of Japan’s Nippon Steel Corp. also reportedly will stop processing steel slabs at its campus in Granite City, Illinois. U.S. Steel and NSC say the winding down of the legal actions did ...

An explosion at the company’s blast furnace/basic oxygen furnace complex in Pennsylvania occurred during a maintenance procedure, according to the steelmaker. “Preliminary indications lead us to ...

United States Steel Corp. posted a smaller first quarter loss than a year ago loss. In the three months ending March 31, the Pittsburgh-based steelmaker reported a loss of $157 million, or $1.10 per ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. The Trump administration blocked United States Steel Corp.

Japan’s largest steel producer will shortlist two or three states for construction of a major new plant in the U.S. and make a final decision on its location in early 2027. Nippon Steel Corp. is ...