Add Yahoo as a preferred source to see more of our stories on Google. Copper Ranch mine near Milford Utah owned and operated by Milford Mining Company. The mine has recently reopened and is producing ...

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

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 ...