Mariana’s mission is to fundamentally reinvent how infrastructure is built, how mines are operated and how refineries are ...

Anglo American posted a 1% rise in first-quarter copper production on Tuesday, helped by higher output at its Los Bronces and ...

The international organization has forecast that recycled-content copper production will rise by more than 5 percent year on ...

With help from the White House, a shuttered copper smelter in Hayden could reopen and boost a 'ghost town's economy.

Mariana Minerals is operating what it says is the world’s first autonomous mine, extracting and refining copper in Utah to ...

Its developer on Monday will present new designs that reflect feedback asking for lower height, other changes.

Copper is not making headlines the way gold or oil are right now. But underneath the surface, a structural shift is building ...

Rising copper sulphate prices threaten coffee and arecanut growers with increased cultivation costs ahead of the monsoon ...