The U.S. House of Representatives passed Joint Resolution 140 on Wednesday evening by a 214-208 vote, with one Democrat and ...

Congressional Republicans moved closer Wednesday to lifting a 20-year ban on mining near Minnesota's Boundary Waters Canoe ...

The protections outlined by the Bureau of Land Management encompass more than 225,000 acres in northern Minnesota's Superior ...

The House of Representatives, spurred by Rep. Ryan Zinke, voted to override a 3-year-old Interior Department order that temporarily banned copper sulfide mining in the headwaters of the Boundary ...

A proposal to repeal a ban on mining in northeastern Minnesota’s Superior National Forest is headed to the U.S. Senate ...

Resolution Copper president Vicky Peacey discusses copper mine permitting challenges and a projected 10M-ton deficit by 2040 ...

If a controversial land-exchange bill passes, Resolution Copper Mining LLC will acquire 2,400 acres of public land before it develops an environmental impact statement and invites public input on its ...

President Trump this week threw his full support behind a massive project to turn a sacred Apache site outside Phoenix into one of the world's largest copper mines, meeting with mining executives at ...

Environmental activists in Arizona have taken a step forward in their efforts to stop the Oak Flat land transfer to Resolution Copper.