Mining giant Vale has obtained a preliminary license for its Bacaba project, the first step toward doubling its copper ...

In a future defined by climate change and its consequences, some experts say Arizona will need copper mines for the wires in solar panels, desalination plants for reclaiming salty groundwater, and ...

On paper, operating the two mines as one looks easy. In practice, doing so could turn into a technological and haggling ordeal ...

Companies with upcoming copper mines in the US could be poised to benefit from tailwinds in the sector, including supply deficits and the Trump administration's promises to cut "red tape" for critical ...

Arizona is running out of water, yet we’re preparing to hand over hundreds of billions of gallons to a single foreign-owned copper mine. The proposed Resolution Copper project, a joint venture of ...

A long-term deficit of the conductive metal seems likely as the world shifts to renewable energy. Anglo-Teck’s $54 bln merger ...