The activist investor previously said in a filing it intended to put $500 million into the northwest Indiana site.

The letter, which was seen by Bloomberg News, highlighted to members that Ancora would sell the company’s Big River assets in ...

U.S. Steel Gary Works is its owner's flagship plant. U.S. Steel warned it will lose more money in the first quarter than ...

The Nippon deal is the only arrangement that would give U. S. Steel the new technologies and processes it needs to stay truly ...