Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the ...

The Yellowstone Wolf Project is a detailed study of wolves in the national park, including the animals' population, predator-prey interactions and social behavior. Researchers place collars with very ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see firsthand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone became ...

Planning a family trip to Yellowstone? This practical guide covers kid-friendly things to do, where to stay, what to pack, ...

It’s just before sunrise in Yellowstone National Park and the ground is encrusted with frost – a reminder that autumn will ...

Beth and Rip might have the most dynamic yet powerful love story from Yellowstone. The western drama narrates the story of ...

BUTTE - Wolf number 690 from Yellowstone National Park had seen her pack ravaged by disease and attacks by other wolf packs before she wandered south of Butte and started ...

Researchers are taking a new route to keep drivers from barreling through Grand Teton grizzly habitat. They're tugging on ...

Gray, with a black nose, white legs, a cream-colored belly and a black spot near the base of her tail, wolf 907F stood out from the pack. 907’s physical scars told the silent story of the struggles ...