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

Hudbay Minerals is a diversified mining company supplying copper and precious metals from integrated operations across the ...

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

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

But technical factors could slow the ongoing progress. The long metals trade has become crowded. Banks, hedge funds, and even ...

Since Jan. 3, when someone stole copper from local Bell cables, Allan Speight has had to drive eight kilometres to a gas ...

Mining mergers are back in style. Rio Tinto, the industry’s fourth-most valuable company, has confirmed it is in talks to ...

Metals extended their dramatic start to the year — with gold, silver, copper and tin all hitting record highs — as investors ...

Authorities have arrested a fifth suspect, Kwantez Hagans, for allegedly stealing more than 1,000 pounds of copper wiring ...

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

A suspected copper thief was arrested near the Los Angeles International Airport after police caught him and another suspect ...