Items by Brad Tyer

Remediating a Superfund sacrifice zone on Montana's Clark Fork river
Remediating a Superfund sacrifice zone on Montana's Clark Fork river
The town of Opportunity, Mont., is weighed down by pollution from old copper mining and a modern-day river restoration project.
Montana transmission lines draw opposition from all sides
Montana transmission lines draw opposition from all sides
Republicans battle Republicans, environmentalists battle environmentalists, over power lines for wind and solar energy.