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

Bitter cold in recent days in southwest Montana challenged vehicle batteries and heating systems but anecdotal reports ...

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

K.O. Strohbehn has experienced the late in the day, heavy, commuter/business/car traffic on Snow King Avenue near Flat Creek ...

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

This guide to Jackson Hole, Wyoming will offer travelers lots of options of things to do there in the winter besides skiing.

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 ...

Shutterstock Image A Yellowstone photographer captured an incredibly rare sight. On the second day of their excursion, this ...

Mountain West communities are split over the USFWS’ decision to manage isolated bear populations as one. But many agree that ...

It’s the 100th anniversary of our national parks and in 2016, to date, I’ve visited Death Valley, Bryce Canyon, Zion, Yosemite, King’s Canyon, the Grand Tetons and Yellowstone.

It spans from the earliest days of grizzly bear biology in the United States (a field pioneered by the famous Craighead ...

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