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

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

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

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

By Daina Beth Solomon and Fabian Cambero SANTIAGO (Reuters) -Copper giant Codelco has received approval from Chile's mining ...

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.

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

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

BECKLEY, W.Va. –Two men have been arrested in connection with a copper theft investigation in Raleigh County. Charles Stanley, 54, is charged with 10 counts of felony transferring stolen property and ...

Five men are facing multiple charges after Pittsburgh police say they were caught stealing copper from a vacant Veterans ...