The miners were trapped underground at a gold and copper mine in British Columbia on Tuesday, prompting a major rescue ...

Three contract workers at Newmont's Red Chris copper and gold mine in British Columbia were rescued after being trapped underground for 60 hours, the company said on Friday.

During World War II, the Kennecott mine produced about 30% of the copper used by the Allies, establishing new records for copper mining.. The self-guided tours, or “Visitor Experience,” aim to ...

Teck Resources Ltd. says its board has given the green light to extending the life of Canada's biggest copper mine by almost ...

SANTIAGO, May 22 - Chile needs to make greater regulatory and legal changes to boost investment, Alejandro Tapia, head of Escondida, the world's largest copper mine, said on Thursday at ChileDay ...

Teck Resources Limited (TSX: TECK.A and TECK.B, NYSE: TECK) (“Teck”) today announced board approval for construction of the Highland Valley Copper ...

If the Senate and the House go along - which wouldn't be until next year - the Resolution Copper Co. would get 2,400 acres in the Oak Flat campground area just east of Superior, a site considered ...

FILE PHOTO: The Codelco El Teniente copper mine, the world's largest underground copper mine is shown near Rancagua, Chile August 13, 2020. Picture taken through a window.

The U.S. Supreme Court declined on May 27 to hear an appeal from a group of Apaches and others who wanted to block a copper mining project on Oak Flat, part of the Tonto National Forest in Arizona ...