The Upper Missouri Waterkeeper and Big Hole River Foundation have petitioned the Montana Department of Environmental Quality ...

Two conservation groups are petitioning the Montana Department of Environmental Quality to designate the Big Hole River, a treasured southwestern Montana fishery, as impaired for nutrient pollution.

In the '90s, whirling disease hit trout populations hard in Montana, at one point leading to a 95% decline in rainbow trout ...

With spring underway, wildlife and warm-weather outdoor recreation opportunities are returning. Soon, Montana's snowy ...

Two conservation groups are petitioning the Montana Department of Environmental Quality to designate the Big Hole River, a treasured southwestern Montana fishery, as impaired for nutrient pollution.