A cold morning mist lingers over the wide valleys of Yellowstone National Park as a mighty herd of bison rumbles across the ...

Wolves are known to travel long distances, but one Colorado wolf covered the distance equivalent from Denver to San Francisco in four months.

One of Colorado’s gray wolves released into the state as part of a reintroduction effort has died in Rocky Mountain National ...

As dusk began to fall on Yellowstone National Park, the male grizzly bear wandered down a hill in hopes of getting a free ...

CPW wolf activity map shows wolves traveled to watersheds across a huge area of the state over the past month.

The mother pronghorn, which can quite easily outrun the lone wolf, tries to distract the savage killer from its pursuit of her baby. Pronghorn are the fastest North American land mammal, with a top ...

Yellowstone’s untamed wilderness once echoed with the haunting songs of wolves, weaving ancient tales of predator and prey.

The state of Washington recently reported that its endangered wolf population had declined for the first time in 16 years. The state confirmed that it has ...

In southwest Montana, just outside of Yellowstone National Park, range rider and rancher Hilary Zaranek faces predators more ...

But this time, they opted to cross and attack Junction Butte. Wolves rarely die of old age in the wild, and in Yellowstone ...

It does not necessarily reflect the view of The Herald. Wolves boss Vitor Pereira insisted he did not come to England just to avoid relegation after overseeing a fourth straight Premier League win ...