Boston Metal completed its first run of an industrial reactor that uses electricity to make steel. This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in ...

Li-Metal, a battery materials company based in Canada, says it has produced lithium metal from lithium carbonate, which reduces the number of steps and harmful byproducts involved in refining lithium, ...

Magrathea’s new electrolyzer can make magnesium using electricity. A California-based company called Magrathea just turned on a new electrolyzer that can make magnesium metal from seawater. The ...

Metal casting transforms molten aluminum into precise, durable components through molds and controlled cooling. This centuries-old process remains vital to modern manufacturing, powering industries ...