Harmony Gold expands into copper mining, aiming for growth beyond South African gold. Learn about HMY stock's diversification ...

Glencore reported a widened net loss for the first half of 2025 due to weaker coal prices and reduced copper production, ...

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

Aurubis on Tuesday reported higher-than-expected core profit for the first nine months of its 2024-2025 financial year, ...

US President Donald Trump’s first wave of copper tariffs will hit imports valued at more than $15 billion last year, ...

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

VANCOUVER, BC / ACCESS Newswire / August 5, 2025 / Alpha Copper Corp. (the "Company") announces that the Company will ...

Copper (HG1:COM) futures gained for a second straight day as Chile’s mining giant Codelco dealt with the fallout from a fatal ...

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

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

Some 100 people were involved in search for workers at El Teniente copper mine, the world’s largest underground mine.

China’s copper smelters could be at a turning point, as a persistent shortage of ore forces them to trim production from ...