Because the current reactor can only make about a ton or two of material per month, the company plans to build an even larger demonstration plant set to come online in 2026 and begin operations a year ...

Making steel produces a lot of greenhouse-gas emissions. Now, construction is underway in Sweden on an industrial-scale plant that will emit almost zero carbon dioxide. Boston Metal, LKAB, Midrex, ...

A giant ladle glows red after pouring molten iron into a vessel inside the basic oxygen furnace as part of the process of making steel in 2018 at the U.S. Steel Granite City Works facility in Granite ...