MIT researchers developed a low-temperature process for extracting battery-grade lithium from the common mineral spodumene. The closed-loop process could help the U.S. tap into its own abundant sources of lithium, a critical element that is currently refined primarily in China.

MIT researchers developed a low-temperature process for extracting battery-grade lithium from the common mineral spodumene. The closed-loop process could help the U.S. tap into…

Demand for lithium has surged in recent years as lithium-ion batteries increasingly power more of our world. And yet, even as places like the U.S., Europe, and Australia have…

Startup Rock Zero is commercializing the research, which could cut costs and carbon emissions from lithium production.