Yellowstone is home to nearly 5,000 bison, which must contend with wolves in the winter, and wolves and grizzly bears during ...

A guide in Yellowstone National Park on Monday shared stunning footage showing a black wolf partially obscured by mist as ...

When temperatures dip below zero in Yellowstone National Park, tourists are scare but the park’s 4,500 bison carry on out of ...

A huge herd of bison trekked across a snowy valley in Yellowstone National Park in a stunning video. Yellowstone Forever, a ...

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

It's not the geothermal geysers, bears, or bison, but this one safety concern in Yellowstone National Park claims more lives ...

A huge herd of bison trekked through deep snow in Yellowstone National Park ... “The trips back over the years in winter though always felt so special. The quiet season.” ...

The wolves that killed the bison cow belonged to the Wapiti Pack, which utilizes a wide swath of territory, including the northern range in the winter. Yellowstone is home to nearly 5,000 bison ...