The transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest copper deposits in North America is complete, but a group of Apache women is ...

HILLSBORO — The lonely block house sitting on a hillside beneath Animas Peak near the former Quintana copper mine in Sierra County does not look like a likely location for an imminent industrial boom.

Step inside Arizona’s mining past with a tour that drops you underground and reveals the grit, history, and charm of old Bisbee.

Trump called those opposing the mine ‘Anti-American’ and said the country needs copper ‘NOW!’ Opponents of the mine, including the San Carlos Apache Tribe, said they will never stop fighting to ...

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 ...