New research has demonstrated the powerful impacts the reintroduction of predators can have on an ecosystem. The presence of ...

An iconic apex predator appeared through thick fog like an apparition and cautiously watched a photographer in Yellowstone ...

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

From hidden thermal hot spots to secret hiking trails, the park is packed with hidden wonders, and we are here to tell you ...

An ecotour company that specializes in wolf-sighting expeditions in Yellowstone National ... deer and elk, plus smaller mammals, notably marmots. Mountain goats reside in the park but are not ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...

elk and trout). Although there are a handful of dining options within the borders of Yellowstone National Park, consider bringing along a cooler with lunch items and snacks so you don't have to ...

Yellowstone National Park's nearly 3,500 square miles seep slightly ... offers a marshy habitat that bears, bison, elk and coyotes call home. Canyon Village cannot be accessed directly from ...