Mining

Gold King Mine water was headed for the Animas, anyway
Gold King Mine water was headed for the Animas, anyway
The nuts and bolts of acid mine drainage.
Five Western waterways worse than the orange Animas
Five Western waterways worse than the orange Animas
Colorado’s Animas River has gotten the most attention — but it’s hardly alone.
Animas dispatch: Hundreds celebrate the river’s reopening
Animas dispatch: Hundreds celebrate the river’s reopening
Durango may be moving on, but wider fears about the toxic spill still reverberate.
Animas River spill: only the latest in 150 years of pollution
Animas River spill: only the latest in 150 years of pollution
Mapping the other threats to the Animas and San Juan Rivers.
The Latest: San Carlos Apache lobbies to protect lands threatened by copper mining
The Latest: San Carlos Apache lobbies to protect lands threatened by copper mining
Resolution Copper company engineered a land swap with the feds, but locals oppose it.
Nevada's gold mining industry is hanging on — for now
Nevada's gold mining industry is hanging on — for now
Gold producers in Elko see job growth, despite an international price drop.
Dispatch from White Hope Mine dispute in Montana
Dispatch from White Hope Mine dispute in Montana
The constitutionalist group Oath Keepers is defending a mine that the Forest Service says is out of compliance.
When our river turned orange
When our river turned orange
Nine things you need to know about the Animas River mine waste spill.
Idaho mining dispute raises questions about the future of wilderness
Idaho mining dispute raises questions about the future of wilderness
A grandfathered mining claim has opened the doors to development.
Old mines still plague Montana's Clark Fork
Old mines still plague Montana's Clark Fork
Why one of the nation's largest Superfund river sites can't address pollution from abandoned mines.
The U.S.’s only rare-earth mine files for bankruptcy
The U.S.’s only rare-earth mine files for bankruptcy
How plain old economics could end Molycorp’s Mountain Pass Mine in the Mojave Desert.
Why rare-earth mining in the West is a bust
Why rare-earth mining in the West is a bust
Forget the hype. In the global rush for energy-critical elements, our region can't compete.
Sightseeing at an open pit mine in Arizona copper country
Sightseeing at an open pit mine in Arizona copper country
The mines are still in business, yet towns that once flourished are now mostly gone.
Oath Keepers show up for a public lands dispute in Oregon
Oath Keepers show up for a public lands dispute in Oregon
Plus a Cliven Bundy supporter is charged and BLM emails about the Nevada standoff were released.
Idaho’s Panther Creek comes back from the dead
Idaho’s Panther Creek comes back from the dead
Two decades after restoration began, life returns to a stream sterilized by mining.
Forest Service sticks up for coal mining on roadless lands
Forest Service sticks up for coal mining on roadless lands
The agency will calculate climate impacts of mine expansions in western Colorado.
Canada’s mining boom spills into U.S. waters
Canada’s mining boom spills into U.S. waters
How do you protect a river that begins in another country?
How Native Americans have shaped the year's biggest environmental debates
How Native Americans have shaped the year's biggest environmental debates
And how lawmakers can improve their record next year.
Mining proposal threatens Arizona town's water supply
Mining proposal threatens Arizona town's water supply
Report outlines risks that mine will deplete aquifer and contaminate groundwater.
The Latest: Ruptured tailings pond spills waste in Canada
The Latest: Ruptured tailings pond spills waste in Canada
The Mount Polley breach may harm salmon.
Jared Polis abandons anti-fracking initiatives
Jared Polis abandons anti-fracking initiatives
A Democratic family feud takes a surprising turn in Colorado.
Imminent tar sands mine incites civil disobedience in Utah
The Latest: Mining battle update at Utah’s Tavaputs Plateau
The Latest: Mining battle update at Utah’s Tavaputs Plateau
State supreme court gives green light to tar sands permits.