Apache Stronghold is fighting to stop a copper mine from blowing up a sacred mountain. The Supreme Court may be their last ...

AT&T plans to eliminate its traditional landline phone service across nearly all U.S. states in its service area by 2029, ...

(Reuters) -Australian mining giant Rio Tinto forecast higher consolidated mined copper production for fiscal 2025 on ...

Mitsubishi Corp. has suffered a loss of more than $90 million in China after uncovering suspected fraud by one of its copper ...

Rio Tinto Plc will sell a 30% stake in its Winu copper-gold project in Australia to Japan’s Sumitomo Metal Mining Co. for ...

Police are searching for thieves who reportedly stole copper from a local grocery store and destroyed their refrigerators.

At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, ...

Starting Jan. 1, a new state law will require people selling copper to pay for a $250 license. The Recycled Materials ...

Rio Tinto forecast higher mined refined copper production next year, driven by an anticipated surge in output from the Oyu ...

(Reuters) - Australian mining giant Rio Tinto on Wednesday forecast a boost in its consolidated mined copper production for ...

Southern Copper upgraded at J.P. Morgan, citing positive outlook on copper prices and the stock's status as proxy for copper, ...

Failed to fetch dynamically imported module: https://finance.yahoo.com/assets/_app/immutable/nodes/90.nXY4Viq9.js ...