Copper has been added to the U.S. government's list of critical minerals - the metals deemed vital to the country's economic and national security.

The Trump administration on Thursday added 10 minerals to a list it deems essential for the U.S. economy and national ...

Grasberg’s disruption could recover faster than expected. The Fed is still hawkish, and runaway copper feeds broader ...

A U.S. district judge in Arizona has precluded the U.S. Forest Service from proceeding with the land exchange for the huge Oak Flat copper mine project until 60 days after the agency issues a required ...

Kobrea Exploration (CSE:KBX) is the first public company permitted to drill in Argentina’s newly opened Mendoza province. ・The company controls 730 km² of prospective copper ground with more than a ...