(AP) — President Donald Trump is taking a step toward granting the U.S. mining industry’s biggest wishes by singling out one ...

Base metal prices are mixed, with copper prices sliding since President Trump called for an inquiry into possible tariffs on copper imports.

Copper stands at the center of many of humanity’s greatest modern challenges as a critical mineral needed to power renewable ...

There are fewer copper atoms than aluminum atoms in the cubes. Copper atoms are much more massive than aluminum atoms. The extra mass makes copper more dense than aluminum. Volume is a measure of the ...

Experience the fascinating process of mass-producing copper roof tiles in Korea. Watch as raw copper is expertly shaped and molded using high-tech machinery, combining traditional craftsmanship ...

QMines (ASX:QML) is ready to reap the rewards of a rising copper price as it restocks to explore its Mt Chalmers and Develin Creek projects.