U.S. Steel and Japan-based Nippon Steel sued the Biden administration on Monday over a decision made last week to block a ...

Nippon Steel and U.S. Steel are filing a federal lawsuit challenging the Biden administration’s decision to block a proposed ...

The outgoing president announced Friday that he was blocking the acquisition, saying it threatened national security.

The companies accuse the president, head of steelworkers union and Cleveland-Cliffs CEO of teaming up to block the ...