TUCSON— Two years after a lawsuit by the Center for Biological Diversity, the U.S. Forest Service this week released the ...

The Trump administration put Resolution Copper's proposed mine at Oak Flat on a priority ... public lands oversight and a 150 ...

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

The Trump administration said on Thursday it would approve a land swap needed for Rio Tinto and BHP to build one of the world ...

By the mid-20th century the people who still resided in the Copper Country truly demonstrated a rare quality of resilience ...

The U.S. Forest Service on Thursday provided notice that it will publish a final environmental review and draft decision on a transfer of land that would clear the way for a massive copper mining ...

The overhaul will allow the group to list each of its key businesses: aluminum, oil & gas, power, iron & steel, along with ...

Resolution Copper wants to extract copper from Oak ... public lands oversight and a 150-year-old mining law's relevance in the 21st century. The Mining Law of 1872 opened federal lands to mineral ...

The U.S. Forest Service is providing notice that it plans to reissue a final environmental review and draft decision on a contested transfer of land in Arizona that would clear the way for a massive ...