The copper, which is being produced in Arizona by Rio Tinto with bacteria and acid, will be used for data-center construction ...

Transition Metal Solutions is applying a special cocktail to coax microbes into unlocking more copper from ore.

Anglo-Australian mining giant Rio Tinto has partnered with Amazon Web Services (AWS) to supply low-carbon copper produced ...

Amazon Web Services signed a two-year copper deal with Rio Tinto to supply AI data centers from an Arizona mine, expecting to ...

Amazon Web Services (AWS) will be the first to use copper produced at a mine in Arizona using bioleaching technology ...

Hudbay Minerals Inc. ('Hudbay” or the 'Company”) (TSX, NYSE: HBM) today announced preliminary production results for the ...

Taseko Mines extended its winning streak to a third straight day on Wednesday, surging 11.81 percent to close at $7.29 apiece ...

Taseko Mines Limited (TSX: TKO; NYSE American: TGB; LSE: TKO) (“Taseko” or the “Company”) is pleased to update progress at Florence Copper and announce 2025 production results for the Gibraltar Mine.

Vedanta argues for a 'green copper' plant in Thoothukudi to enhance domestic production and reduce import reliance, citing ...

Rio Tinto and AWS partner on low-carbon Nuton bioleached copper for U.S. data centers, boosting resilient supply chains.

Hudbay produced an estimated 118,188 metric tons of copper and 267,934 troy ounces of gold in 2025, based on preliminary fourth-quarter results. It also produced about 17,646 tons of zinc, 3.47 ...

Copper production at Chile’s Codelco reached 1.332 million metric tons in 2025, slightly improving on its 2024 production ...