Overall, copper would account for 36% of the combined company’s earnings, according to Jefferies, making the metal its ...

Oak Flat in Arizona is at the center of a struggle that's going on three decades. Here's everything that has happened with ...

Religious rights advocates and First Amendment experts say the ability of Native peoples to exercise religious rights is at ...

Environmental activists in Arizona have taken a step forward in their efforts to stop the Oak Flat land transfer to ...

Taseko Mines said construction activity at its Florence copper project in Arizona is complete, while the Gibraltar mine in ...

Gunnison Copper (TSX: GCU; OTCQB: GCUMF) produced copper using Rio Tinto’s (NYSE, LSE, ASX: RIO) Nuton sulphide-leaching ...

Ninth Circuit judges appeared to grapple Wednesday during oral arguments with the potential harms of their decision on ...

Hudbay (TSX, NYSE: HBM) is a copper-focused critical minerals mining company with three long-life operations and a world-class pipeline of copper growth projects in tier-one mining jurisdictions of ...

A U.S. appeals court has temporarily blocked the transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest copper deposits in North America.

Hudbay Minerals remains a buy as copper prices surge, supporting robust forward earnings and manageable valuation multiples. Despite Q3 operational headwinds at key sites, HBM delivered strong YTD ...

US President Donald Trump welcomed Rio Tinto CEO Jakob Stausholm and incoming CEO Simon Trott, as well as BHP CEO Mike Henry, to the Oval Office on Tuesday to discuss the developments around a vast ...

CLIFTON – As economies boom on the other side of the world, echoes resound in the scrubland around this desert town — and in the makeshift homes of families like Stacie and Tim Boardman and their ...