Trump is giving Resolution the boost it needs, but obstacles remain for the $10 billion project ...

The Zambian government has dismissed claims of dangerous pollution in the Copperbelt mining region, following safety concerns ...

With only weeks until a disputed land swap opens the door to a huge copper mine at Oak Flat, opponents seek a late reprieve.

The San Carlos Apache Tribe and environmental groups say exploratory drilling near the San Pedro could imperil protected ...

Rescue teams have found a body inside a section of a Chilean copper mine that collapsed during a moderate earthquake.

Officials say that a worker was killed and five others remain trapped underground after a collapse at a copper mine in Chile.

Copper rose for a second day as Chilean mining giant Codelco grappled with the aftermath of a deadly accident at one of the ...

SAN JUAN (Reuters) -Argentina holds rich copper deposits in the mountainous north along the Chilean border, but, unlike its ...

To offset Resolution Copper’s impacts on the hallowed ground of Oak Flat, the federal government will take possession of a ...

Harmony Gold expands into copper mining, aiming for growth beyond South African gold. Learn about HMY stock's diversification ...

Reaching the site of the biggest undeveloped US copper deposit requires a 15-minute drop by steel cage into the sweltering bowels of the Arizona desert. There, more than a mile beneath the surface, ...

Paddling at sunset in the Boundary Waters Canoe Area Wilderness in northern Minnesota. (Photo by Hansi Johnson) ...