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

Copper mining firm Rio Tinto is partnering with Amazon to provide copper from a southern Arizona mine for the tech giant’s ...

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

Amazon has struck a two-year deal to receive copper from an Arizona mine, for use in its AWS data centers in the U.S.

Amazon’s data centers will reportedly utilize copper from a mine in Arizona that’s leaching metal from ores using ...

Rio Tinto said on Thursday it would supply copper that it leaches from an Arizona mine to Amazon.com for use in the tech ...

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

Rio Tinto and AWS team up to use Nuton's bioleaching process at Johnson Camp mine, producing low-carbon copper for U.S. data ...

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

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

An officer gunned down a suspect inside police headquarters in eastern Arizona but investigators remained tight-lipped about the details. It happened in Springerville, about four hours northeast of ...

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