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 ...

Still Bright hopes its chemical process could help replace polluting copper smelters. Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, ...

Copper is in the spotlight — with on-again, off-again tariffs, supply chain snags, and debates over reshoring all putting pressure on cost and availability. For HVAC contractors, who depend on copper ...