Freeport-McMoRan, Rio Tinto and BHP are among the miners testing sulfide leaching as tariff threats send copper prices ...

Codelco has recovered its position as the world’s largest copper producer after reporting 2024 output slightly above BHP ...

The nation’s massive copper deposits are key to meeting growing global demand. A battle has emerged over who gets to mine and ...

Copper demand is rising in the U.S. and is set to double in the next 10 years. Mining executives say more mines need to open ...

The Canadian miner’s reinvention as a critical-metals player—via its massive copper mine in Chile’s Andean foothills— could ...

Antamina is one of the ten largest mines in the world in terms of output volume and is the largest copper mine in Peru, according to the company. Peru is one of the world's largest producers of ...

Glencore has confirmed that it will close its Mount Isa Mines' copper underground operation in 12 weeks' time, affecting ...

Codelco has retained its status as the world’s biggest copper producer by the slimmest of margins after reporting 2024 output ...

A copper mine in British Columbia produces a metal the world needs to phase out fossil fuels. It holds promise — and danger.

Copper prices plunged below $9,000 a ton in the biggest drop since March 2020 as worries over the impact of a worsening trade ...

Kamoa Copper S.A. is a joint venture between Ivanhoe Mines, Zijin Mining Group, and the Government of the Democratic Republic ...

Morenci is the largest copper mine in North America — about the size of Brooklyn. Between processing facilities and warehouses, lizards and organ-pipe cacti bask in blazing sunlight. The waste ...