In Yellowstone’s winter wilderness, Stan Tekiela tracks elusive wolves, navigating deep snow and freezing temperatures for a ...

Montana Wild says bison heart provided four meals for the hunter who harvested the animal outside Yellowstone National Park.

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

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

Utterly heedless of our presence and, indeed, that of the Lodge, these huge animals continued on their summer stroll in timeless testament to Yellowstone National Park’s 153-history as the ...

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison ...

A pair of apex predators prowl across Yellowstone National Park’s ridgeline in an extremely rare sighting captured in a ...

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

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

Photo by Tevin Trinh via Unsplash A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife ...