Ivanhoe Electric aims to open the first new U.S. copper mine in over a decade in Casa Grande, Arizona, near Phoenix, addressing America's copper shortage.

Canadian miner Teck Resources said on Thursday it had approved the construction of a life extension project at its Highland Valley Copper mine in British Columbia, which will keep Canada's largest ...

A long-dormant copper mine in Beaver County, Utah resumed operations earlier this year under new ownership. Don't miss I'm 49 years old and have nothing saved for retirement — what should I do?

A proposed copper mine might end up doubling the population of a small B.C. town within a decade. Just last week, major mining company Taseko announced it was going ahead with three environmental ...

TORONTO — First Quantum Minerals Ltd. says shipments of copper concentrate have begun leaving a contentious mine in Panama that had been shuttered, boosting its second-quarter results.

The miner expects to invest up to $1.8 billion in the Highland Valley mine, which would represent the largest critical minerals investment in British Columbia’s history.

U.S. copper prices are trading at records ahead of the 50% tariff that the president has promised to impose on imports.

Ivanhoe Electric aims to open the first new U.S. copper mine in over a decade in Casa Grande, Arizona, near Phoenix, addressing America's copper shortage.

Mines in Michigan's Upper Peninsula, once leading mineral producers, are preserved for public tours. Visitors can book tours to explore the underground history in the Iron Mountain Iron Mine ...

Three workers remain trapped at a gold and copper mine in Western Canada on Thursday as a remote-controlled scoop began removing debris from rockfalls to gain access to them, a mine company said ...

Three workers trapped at a gold and copper mine in Western Canada have been rescued after more than 60 hours underground ISKUT, British Columbia -- Three workers who were trapped at a gold and ...