The following is a list of the 10 biggest mining companies by trailing 12-month (TTM) revenue. 1 Some companies outside the ...

The film details the process of copper mining and smelting, emphasizing the importance of copper in modern society. It showcases the large-scale operations at Bingham, Utah, where workers drill and ...

At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, scientists with the mining technology startup Still Bright are using a ...

Ceibo wants to unlock vast new copper deposits for the energy transition—while making the mining industry more sustainable. Ceibo seeks to eliminate a major potential speed bump for the clean-energy ...

The ramp-up of the Kamoa-Kakula copper smelter will continue throughout 2026, with completion expected towards year-end.

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a ...

Pan Pacific Copper (PPC), Japan’s largest supplier of the refined metal, offered last month to sell it to domestic customers ...

Southern Copper is a global leader in copper production with the largest reserves and low production costs. The investment thesis centers on a looming global copper shortage, driven by green energy, ...

A number of African mining projects are approaching important production, expansion, and infrastructure milestones.

The smelter produced the first anodes in December 2025, approximately five weeks after the start of its heat-up process.

Detailed price information for Canadian Copper Inc. (CCI-CN) from The Globe and Mail including charting and trades.

CHEYENNE, Wyo. (AP) — President Donald Trump is taking a step toward granting the U.S. mining industry’s biggest wishes by singling out one metal as a focus of his domestic minerals policy: copper.