When easy options run out, industries get inventive. That’s where copper miners find themselves. Faced with vigorous demand, they are increasingly going after material from old sites, or ore once ...

When it comes time to fret about minerals critical to the energy transition, lithium, cobalt and nickel may get all the attention, but another metal is keeping plenty of analysts up at night. Though ...

Sixty-five miles east of the sun-drenched city of Tucson, Arizona, lies the historic copper mine, Johnson Camp. Active on and off since the 1970s, the mine is being resurrected in response to a ...

Central public sector enterprise Hindustan Copper Limited (HCL) has roped in city-based Institute of Minerals and Materials Technology (IMMT) for ...

Amazon Web Services is the first customer for a re-opened mine in Arizona powered by microorganisms. Amazon Web Services is the first customer for a re-opened mine in Arizona powered by ...