If Trump imposes tariffs on copper imports, it could benefit domestic producers, including Freeport-McMoRan, which operates ...

The U.S. Forest Service will publish a decision on a transfer of land that would clear the way for a massive copper mining ...

The Trump administration plans to move ahead with a land swap that would enable work to start on a huge copper mine at Oak ...

Mineral extraction has become central to U.S. security and trade policy. But can Arizona mines extract minerals responsibly?

The US Government has placed a controversial copper mine proposed by Rio Tinto and BHP on its Fast-Track approvals list.

Resolution Copper — a subsidiary of international ... of land that would clear the way for a massive copper mining project in Arizona that has been fiercely contested by Native Americans who ...

She said the mine would add $1 billion a year to Arizona's economy and create thousands of local jobs in the Copper Triangle. Resolution made major changes to the mining plan after consultation ...

Freeport-McMoRan Inc. FCX and Southern Copper Corporation SCCO are two heavyweights in the copper mining industry. Both ...