Trump is giving Resolution the boost it needs, but obstacles remain for the $10 billion project ...

A U.S. decision last week to exempt refined copper metal from import duties is in contrast to an earlier move to levy steep ...

Hercules Metals secures 100,000+ acres in Idaho, unlocking high-grade potential. Read why BADEF is an opportunity for ...

Argentina holds rich copper deposits in the mountainous north along the Chilean border, but, unlike its mining powerhouse ...

U.S. copper futures ended Thursday down more than 22%, by far their [largest single-day drop on record]( ...

U.S. copper prices plunged after President Trump unveiled 50% tariffs on copper products, but not on the raw material itself.

The oldest and most intact copper smelting site in the world is now open for tours. Perched on the shores of the Keweenaw ...

Copper has emerged as an ally in the battle against antibiotic-resistant bacteria. Copper sulfate liquids, for example, have ...

Japan's Mitsubishi Materials is considering scaling back copper concentrate processing at its Onahama Smelter & Refinery as ...

Options traders who bet the Trump administration would renege on its promise to tariff raw copper imports are cashing in big.

Four people, including the owner of a recycling center, have been charged in an investigation into the theft of thousands of ...