By Polina Devitt LONDON (Reuters) -Metals analysts are cutting their estimates of global copper supplies for this year and ...

Michigan's 2026 budget cuts money for local infrastructure upgrades that would have aided development of controversial Lake ...

Prices extended gains after the U.S. miner declared force majeure on contracted supplies from its Grasberg mine in Indonesia ...

Freeport-McMoRan Inc.’s declaration of force majeure at its Grasberg mine in Indonesia — where two employees are dead and ...

Bank of America has upgraded its forecast on copper as supply and demand dynamics begin to favor the red metal.

Copper futures have surged above $10,500 a ton due to supply disruptions, increased demand from AI data centers, and grid ...

At the northern edge of Chile’s Atacama Desert sits a pile of rocks that’s so big that you can see it from space—and it’s ...

There are reasons to doubt the environmental plans proposed by NewRange, a joint venture of PolyMet Mining Corp. and Teck ...

BHP Group will invest more than 840 million Australian dollars, equivalent to US$555 million, in new projects at its Olympic Dam copper mine in South Australia. The move comes as the miner seeks to ...

As the Copperwood Mine Project, in the Western Upper Peninsula, continues to gain traction with Michigan’s elected officials, ...

Copper has had a volatile year, buffeted by supply outages and shifts in the Trump administration’s trade policy.

Tribal and environmental groups trying to stop the US Forest Service’s transfer of sacred land to a copper mine company have “exceptionally weak” claims unworthy of an injunction, the federal ...