A dormant Utah copper mine has reopened as the world’s first autonomous mining operation, using AI and robotics supplement a human labor shortage.

Amazon’s push to build massive artificial-intelligence data centers is now extending into Arizona, where a recently restarted copper mine is supplying industrial metal seen as increasingly critical to ...

A consultant for Essential Minerals says the proposed project near Coppermine is only being explored. But Navajo residents ...

DRAGOON, Ariz. (KGUN) — A once-forgotten copper mine in southern Arizona is back in business because of the growing number of data centers across the country. The Johnson Camp Mine in Cochise County ...