The world’s largest steelmaking nation has just switched on a new kind of blast furnace, one that trades coal for hydrogen ...

Around 5,000 years ago, people in what is now Iran began turning dull stone into shining metal. By heating copper ore until ...

The lead smelting process is getting greener thanks to new technology unveiled recently by The Doe Run Company. As one of the world’s largest lead producers, Missouri-based Doe Run has introduced a ...

Sometimes, science can take an unexpected turn. While trying to develop a new kind of high temperature storage battery, MIT researchers accidentally stumbled upon a new, more efficient process for ...

PITTSBURGH--(BUSINESS WIRE)--Alcoa Corporation (NYSE: AA) and Rio Tinto (NYSE: RIO) today announced a revolutionary process to make aluminum that produces oxygen and eliminates all direct greenhouse ...

Copper smelting is an intricate high‐temperature process that converts copper concentrates into purer metallic copper through a series of chemical and thermal reactions. Central to modern smelting ...

A new process creates the metal without its usual emissions and Apple—which uses lots of it in their phones and computers—is investing to help create more. Aluminum is abundant in more things than ...

Some of our best discoveries are made by accident and, in the most recent case, a team of MIT researchers stumbled upon a method of smelting metals that could drastically reduce the carbon emissions ...