Bioleaching unlocks revenue from low-grade ores, but the cost-effective copper extraction process is struggling to get off the ground.

BHP shares hit an all-time high earlier today thanks to a solid profit report and confirmation that copper has displaced iron ore as the company's top earner ...

Freeport-McMoRan's Q3 2023 results demonstrate strong performance and technological leadership in copper extraction. The bull thesis for copper stocks, based on structural shortages, may be challenged ...

Freeport-McMoRan is a Buy, driven by the Americas Leach Innovation Initiative unlocking 42B pounds of copper with negligible ...

When easy options run out, industries get inventive. That’s where copper miners find themselves. Faced with vigorous demand, ...

Copper miners are turning to vast waste piles, novel extraction technologies and even bacterial “bugs” in an effort to increase production of the critical mineral that has surged in price.

Hudbay Minerals Inc. hopes federal tax credits will pay part of a $367 million tab for a new leaching plant it plans to build at its massive, proposed Copper World mining complex in the Santa Rita ...

Toronto, Ontario--(Newsfile Corp. - February 10, 2026) - pH7 Technologies is proud to participate in PDAC 2026 for the third consecutive year, showcasing its breakthrough technology for heap leaching ...

Construction activities at Florence Copper continued throughout 2025, completing in the fourth quarter on time and largely on budget at US$275 million. During the 24-month construction period, there ...