Chile's El Teniente division -- the world's largest underground copper mine -- has partially resumed operations after a ...

The Copper World mining project south of Tucson reaped a big financial boost Wednesday: Japan-based Mitsubishi Corp. will ...

Hudbay Minerals Inc. (HBM) on Wednesday secured a major strategic partnership with Mitsubishi Corp., as it seeks to complete ...

Trump is giving Resolution the boost it needs, but obstacles remain for the $10 billion project ...

Codelco's smelter at the El Teniente mine is restarting after a deadly collapse paused operations for two weeks, causing a ...

Hudbay Minerals said on Wednesday Mitsubishi Corp will buy a 30% stake in its Copper World project in Arizona for $600 million, boosting financing and strategic backing for the U.S. copper mine.

With only weeks until a disputed land swap opens the door to a huge copper mine at Oak Flat, opponents seek a late reprieve.

Barrick Mining Corporation (NYSE:B) is one of the top copper stocks to buy, according to hedge funds. On July 15, reports ...

Copper giant Codelco has received approval from Chile's mining regulator to reopen a part of its flagship El Teniente mine, ...

Hercules Metals secures 100,000+ acres in Idaho, unlocking high-grade potential. Read why BADEF is an opportunity for ...

Rescue teams have found a body inside a section of a Chilean copper mine that collapsed during a moderate earthquake.

A federal judge will hear arguments in a case over a disputed land exchange that would allow construction of a huge copper mine.