Copper prices are surging on AI data center demand, and Rio Tinto is emerging as the top miner poised to profit from a looming supply shortage.

Anglo American’s proposed $53-billion mega- merger with Teck Resources, announced last September, would create a global ...

By Fabian Cambero SANTIAGO, Jan 23 (Reuters) - Chile’s environmental regulator said on Friday it has fined Antofagasta Minerals about $775,000 for failing to comply with water management regulations ...

A proposal to repeal a ban on mining in northeastern Minnesota’s Superior National Forest is headed to the U.S. Senate ...

Capstone Copper Corp. ("Capstone" or the "Company") (TSX:CS) (ASX:CSC) is responding today to media reports pertaining to the status of operations at Mantoverde, where Union #2 continues with a strike ...

A three-judge panel from the 9th Circuit heard three lawsuits, with several saying the issues were already resolved in favor of the copper mine.

Religious rights advocates and First Amendment experts say the ability of Native peoples to exercise religious rights is at stake with a proposed mine.

The House of Representatives, spurred by Rep. Ryan Zinke, voted to override a 3-year-old Interior Department order that temporarily banned copper sulfide mining in the headwaters of the Boundary ...

Although copper has been mined in the area surrounding Oak Flat off and on since the 1870s, the current struggle over the fate of the campground — deemed sacred by Apaches and other Native peoples and ...

Copper atoms trapped in MXene nanochannels remove 94.9% of bisphenol A in 5 minutes by concentrating reactants and lowering ...

Appeals court denies EPA’s wish to toss part of its PFAS regulations for drinking water. ● U.S. Fish and Wildlife will review 10 species, including two freshwater fish, for endangered or threatened ...