Discovered in Arizona’s Copper Triangle, Oak Flat is home to one of the richest copper deposits in the world. But the battle ...

In recent weeks, you've likely heard a lot about rare-earth substances with hard-to-pronounce names, but experts warn that ...

A 25% copper tariff will handicap multiple U.S. industries. Rising production costs will hit large-, medium- and small-scale ...

Shares of Arizona Sonoran Copper Company Inc. (OTC:ASCUF – Get Free Report) traded up 0.1% during trading on Thursday . The stock traded as high as $1.39 and last traded at $1.39. 12,290 shares ...

Arizona Rep. Raúl Grijalva, a champion of environmental protection and longtime congressman, passes away at 77 due to cancer ...

Forrestania Resources is the latest multi-commodity player to pivot to gold, as a ~$500,000 placement funds exploration at WA ...

Invest in the best copper stocks and the rest of the stock market with Interactive Brokers. Considered a “native metal” due to its natural occurrence in nature as a usable metal, copper has ...

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.

Democratic Rep. Raúl M. Grijalva, a champion of environmental protections and progressive ideals, died Thursday.

Azerbaijan's mining industry recorded a significant rise in copper concentrate production in January. According to the ...

Australia holds dozens of operating copper mines. Data from Geoscience Australia's Identified Mineral Resources 2023 report shows there were 36 operational copper mines spread across the country ...