Operations at Peru’s Antamina, one of the world’s biggest copper mines, remains halted after an accident claimed the life of ...

Plans for a massive open-pit mine threaten wild salmon and bears at two of Alaska's wildest national parks. Lake Clark and Katmai National Parks and Preserves in Alaska are a part of one of the ...

TUCSON, Ariz.— A federal appeals court today upheld the invalidation of the U.S. Forest Service’s approval of a controversial open-pit copper mine in southern Arizona’s Santa Rita Mountains. Today’s ...

Mulino said the open-pit mine, which was operated by a subsidiary of Canada's First Quantum Minerals until its closure by the courts in 2023, would be a "Panamanian operation." Mulino wants to ...

Siren has set out that it is studying two mining options at Sams Creek, for the first time stating that both of which include open pit mining in this beautiful area next to conservation land ...

The Otjikoto mine also posted a record profit, buoyed by record high gold prices. Open pit mining at the mine is expected to cease this year following the depletion of gold ore, but the company ...