Rare earths are already feeling the squeeze of Chinese control. Other metals, including copper could end up the same way.

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

The United States has the resources necessary to compete with China for mastery over copper mining and refining.

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

Copper, often referred to as "red gold," is emerging as a vital asset in the context of technology and sustainability ...

"Future copper supply depends not only on geology, engineering, logistics, and investment, but also on governance and ...

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

“It will have a big impact,” said Trump before signing the executive order to study copper imports. On a call with reporters, White House trade adviser Peter Navarro portrayed the move as an effort to ...