While still early in the data collection process, researchers for the Wild and Domestic Sheep Comingling Project have ...

Though two separate species, black bears and grizzlies share much of the same habitat, travel the same routes, and are ...

Montana’s environmental regulator has denied a petition to designate the Big Hole River as impaired by nitrogen and ...

For decades, biologists have known that grizzly bears climb Greater Yellowstone’s highest mountains to gorge on one of the bears’ more surprising food sources: the army cutworm moth. Now researchers ...