Copper prices soar above $6 per pound, creating record profits for Butte's mining operations as electric vehicle demand and ...

Overall, copper would account for 36% of the combined company’s earnings, according to Jefferies, making the metal its ...

Rio Tinto and Glencore are in talks to create the world’s largest mining company, with a market value of more than $200 ...

Growth in the artificial intelligence and defense sectors will boost global copper demand 50% by 2040, but supplies are ...

Ninth Circuit judges appeared to grapple Wednesday during oral arguments with the potential harms of their decision on ...

BOGOTA, Colombia (AP) — The bodies of all five miners trapped in a collapsed shaft in the world’s biggest underground copper mine for three days have been found and identified, an official said Sunday ...

The strike began on Friday after Union No. 2, the mine’s largest, and Capstone failed to reach a collective bargaining ...

Oak Flat in Arizona is at the center of a struggle that's going on three decades. Here's everything that has happened with ...

VAIL, Ariz. (KGUN) — A legal battle over the controversial Copper World Mine has reignited concern among residents of Sycamore Canyon, a neighborhood perched just below the Santa Rita Mountains. The ...

Congo’s state miner Gecamines said on Monday it had exercised its right to buy 100,000 tonnes of copper from Chinese company ...