Montana’s highest court upheld the Department of Natural Resources and Conservation permit for the Black Butte Copper Mine. Now the project can proceed as planned. Montana Trout Unlimited ...

The proposed underground Black Butte copper mine near White Sulphur Springs, Montana, would extract 440 tons of ore daily ... stable mass of mine waste that is impermeable to the elements. Under ...

A headframe near the Speculator-Granite Disaster area, the scene of the worst hardrock mining disaster on June 8, 1917 in Butte, Montana ... to do the work. Under the law, these entities ...

The Montana Army National Guard brandished its newest armory Saturday, a sprawling, $34 million state-of-the-art “Silver Bow ...

For residents of the Mining City hoping to have their voice heard on upcoming EPA soil cleanup, you've still got time to get ...

The company is cutting its Montana production by just under 20%, shifting where mining is taking place within its two mines and piloting new methods of mining and hauling at the scaled-down ...