In Yellowstone National Park, wolves and other large carnivores are slowly but steadily bringing back balance to the ecosystem, particularly in herbivores and plants.

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

Footage shows the black wolf with a mystical quality – as other wolves remain mostly hidden – amid steam at a Yellowstone thermal area.

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

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.

Park City Institute will present "National Geographic Live! Wild Wolves of Yellowstone" on Friday with Explorer Doug Smith.

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

Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a conservation ...

As people gathered on a road in Yellowstone to watch a pack of wolves devour a bison, the buffalo’s herd charged into them ...

A must-do destination for animal lovers, write Simon & Susan Veness Sitting on the porch of the rustic Lake Village Lodge on ...

A guide in Yellowstone National Park on Monday shared stunning footage showing a black wolf partially obscured ... A post shared by Bo Welden | Wildlife Guide | Jackson Hole, WY (@bo_knows_outside ...

A guide in Yellowstone National Park on Monday shared stunning footage showing a black wolf partially obscured by mist as other ... View this post on Instagram A post shared by Bo Welden | Wildlife ...