Nippon Steel Corp. said it achieved the world’s first carbon dioxide (CO2) emission cut of 43 percent by using hydrogen instead of coal in a blast furnace. The breakthrough was made in a test ...

Comments from President Donald Trump indicate the two steelmakers might have found a way to gain federal approval for Nippon ...

In making its nearly $15 billion bid for the storied Pittsburgh-based steelmaker, Nippon Steel had promised to invest $2.7 billion in U.S. Steel’s aging blast furnace operations in Gary ...

Nippon Steel — the world’s fourth-largest steelmaker — says its ability to invest in U.S. Steel’s aging blast furnace plants in Pennsylvania and Indiana will boost the ability of the U.S ...

In making its nearly $15 billion bid for the storied Pittsburgh-based steelmaker, Nippon Steel had promised to invest $2.7 billion in U.S. Steel’s aging blast furnace operations in Gary, Indiana, and ...

In making its nearly $15 billion bid for the storied Pittsburgh-based steelmaker, Nippon Steel had promised to invest $2.7 billion in U.S. Steel’s aging blast furnace operations in Gary ...

In making its nearly $15 billion bid for the storied Pittsburgh-based steelmaker, Nippon Steel had promised to invest $2.7 billion in U.S. Steel’s aging blast furnace operations in Gary ...