Demand for copper is surging because of demand from new technologies, but suppliers are struggling to keep up, and they are ...

An Arizona land auction for a Canadian mining company's Copper World project faces opposition from residents and Pima County.

Prysmian SpA, the world’s largest cable maker, is considering building a new mill in Texas while pursuing U.S. acquisitions, ...

MP Materials' Mountain Pass mine and new magnet factories are central to efforts to secure critical minerals used in ...

The Copper Club, an invite-only social club for women, is gearing up to plant its flag in Phoenix’s Gaslight Square later ...

The Parthian Battery or Baghdad Battery is one of the most fascinating inventions of the ancient world preceding the ...