Add Yahoo as a preferred source to see more of our stories on Google. Copper Ranch mine near Milford Utah owned and operated by Milford Mining Company. The mine has recently reopened and is producing ...

When it comes time to fret about minerals critical to the energy transition, lithium, cobalt and nickel may get all the attention, but another metal is keeping plenty of analysts up at night. Though ...

BHP Group (ASX:BHP) has converted its Escondida Norte pit into a fully autonomous mining operation, reaching a major operational milestone. The company reports improvements in safety and productivity ...

By Ben Aris in Berlin The world is on track to run short of copper that could pose a “systemic risk” to global economic ...

Despite the comeback performance, Rio Tinto is still in danger of losing the top producer spot to Brazil's Vale.

Rio Tinto reported an 11% increase in its copper output in 2025, surpassing guidance to investors, and said iron-ore ...