Rare earth elements sit quietly inside smartphones, electric vehicles, and wind turbines, yet they are notoriously difficult ...

Typical metallurgical extraction routes require high energy investments to process metals from constituent ores. Others, such as cyanidation of gold ore, are perceived negatively by the public due to ...

In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a ...

"Simple and cost-effective extraction of rare metals from industrial waste." ScienceDaily. www.sciencedaily.com / releases / 2020 / 12 / 201218094504.htm (accessed November 6, 2025).

SAN JOSE, Calif., March 27, 2023 /PRNewswire/ -- TDK Corporation (TSE: 6762) announced today that subsidiary TDK Ventures Inc., its corporate venture-capital arm, is investing in sustainable metal ...

(Nanowerk News) Microorganisms work in an underground bioreactor and convert ores or residual materials from mining into the valuable metals copper, indium and zinc. Innovative membrane filters then ...

pH7 Technologies has secured C$850,000 to further develop its sustainable critical metals extraction technology. The cash infusion will come from BC’s Innovative Clean Energy (ICE) Fund, which was ...