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

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

Yellowstone National Park is seriously stunning. But it’s also home to some seriously tough animals like the bison! These big, shaggy creatures are like a symbol of the park, and watching them handle ...

Photographer Drew Simms braved extreme winter conditions in Yellowstone National Park to document its wildlife enduring a freezing temperatures as low as -37°F (-38.3°C). Over a week-long expedition, ...

This is the third lawsuit to be filed in the wake of Yellowstone revising its bison management plan last year.