USA — Mining has been a bedrock of Idaho's economy since before the Gem State became a state, but an environmental nonprofit group says abandoned mines are leaving a legacy that's harming the ...

Railroads helped build the state we know today. Now, rail travel has all but disappeared in Montana, and many unused lines ...

Mining has been a bedrock of Idaho's economy since before the Gem State became a state, but an environmental nonprofit group says abandoned mines are leaving a legacy that's harming the landscape.