Fear sells. But seeing a headline about a copper shortage should excite investors, not scare them. Particularly, investors ...

First off, copper mines are facing decreasing grades as they age. In other words, the amount of copper per unit of mined ore ...

A Canadian company wants to reopen the San Manuel copper mine more than 20 years after it closed northeast of Tucson.Five takeaways from Sunday's story about a Canadian company's plan ...

Nine Mile Metals (CSE:NINE,OTCQB:STVGF) is moving toward extensive drilling at its exploration portfolio following a recently ...

The potential of Michigan copper mining is returning to the spotlight after a 30-year absence, since the White Pine mine, in Ontonagon County, was closed. In a statement released Monday, Highland ...

Midnight Sun Mining Corp. (TSXV: MMA / OTCQX: MDNGF) (“Midnight Sun” or the “Company”) announces that, further to its news release dated January 20, 2026, it has filed a Technical Report for its ...

Tempe's Arizona Sonoran Copper is suddenly at the center of a billion-dollar chess move, with Hudbay Minerals proposing an all-stock takeover worth about $1.5 billion that would pull the Cactus ...

Copper Flat mine aims to resume operations in 2029, a move that could yield 628 million pounds of copper over 18 years ...

SANTIAGO, March 5 (Reuters) - Chile's state-owned Codelco, the world's largest copper producer, and Microsoft signed a ...

The Copper Mountain mine, which has been open in its latest configuration since 2010, is expected to remain open until at ...