As the White House calls to increase domestic mining, CNBC's Pippa Stevens goes inside one key copper mine in the U.S. Got a confidential news tip? We want to hear from you. Sign up for free ...

ACCRA: The United States is using offtake deals and state-backed funding to compete in the short term with China in securing supplies of African copper, cobalt and other critical minerals, diplomats, ...

The Trump administration has selected a proposed open pit copper-nickel mine in northern Minnesota for a fast-tracked permitting process. On Friday, the Trump administration announced a list of new ...

The U.S. Forest Service will look into the potential environmental and social impact of a mile-wide open-pit mine that a company proposes digging in the Santa Rita Mountains. Notice of Coronado ...

The Canadian company’s mine in Arizona would produce copper and molybdenum concentrate. Developers of an ambitious open-pit copper mine in Arizona have now enlisted former Interior Secretary David ...

The conglomerates are seeking offers for part or all of Acacia Mining Enterprises, which own the Gokirmak mine in Kastamonu province.

A proposed open-pit copper mine in the Santa Rita Mountains would harm the area's ecosystem and views and threaten groundwater supplies and the tourism industry, county Supervisor Ray Carroll says.

As the White House calls to increase domestic mining, CNBC's Pippa Stevens goes inside one key copper mine in the U.S. Trump 'inclined' to keep ExxonMobil out of Venezuela after CEO response at White ...