The Morenci Mine is the largest copper mine in the US and one of the biggest in the world. As of 2007, operations ran around ...

It teamed up with Canada's Lundin Mining in the $3.25-billion buyout of Filo, with the aim of developing two copper mines along the Andes mountains bordering Chile. The re-entry of one of the ...

The justices left in place a lower-court decision that allows the transfer of land in central Arizona known as Oak Flat that ...

Generation Mining (TSX: GENM) shares rose Thursday morning after the company’s receipt of the final construction permit for its Marathon copper-palladium project in northwestern Ontario.

Former San Carlos Apache Chairman Wendsler Nosie (center left) and members of the Apache Stronghold protest outside of a federal courthouse in Phoenix after asking a federal judge to pause the ...

The potential development of a controversial gravel mine proposed for the base of Casper Mountain may not be over even after Natrona County shot it down last year. Prism Logistics has requested to ...

The U.S. Forest Service, which owns the site, plans to trade a portion of it to a foreign-owned mining company, Resolution Copper, in exchange for other environmentally sensitive properties.

Utah environmental advocates argue that mistakes could lead to perpetual water contamination and more red tape Permitting reviews for major mining projects may take years to complete, usually ...

HARDY, Va. – An early morning fire destroyed the cart barn at the Copper Cove Golf Club early Friday morning. Calls came in around 4:46 a.m. after neighbors reported hearing explosions and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. An abandoned mine has reopened its doors–not for miners, but for ...

Toronto-listed project developer Generation Mining has been awarded C$771 000 from the Critical Minerals Infrastructure Fund (CMIF) for the Marathon copper/palladium project, in Ontario.

That opened a 60-day window during which the government could have finalized a deal with copper mining corporation Resolution Copper to take ownership of the site and begin construction on a huge ...