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

But Paunovich soon realized it was Canis lupus: the gray wolf. The last wolves seen in Yellowstone — two pups — were killed ...

It’s no secret that Yellowstone National Park can be jampacked in the summer, when up to 1 million people jockey for space ...

When a bison stampede overtakes a bridge at Yellowstone National Park, it's best to get out of the way of the thundering ...

Bit by bit, development and sprawl are inexorably gnawing away at private lands crucial to wildlife in the Greater Yellowstone Ecosystem. Current trends are not encouraging, but nor are they ...

One might think that the National Park Service and the State of Montana, the two entities charged with stewardship of ...

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, ...

Hunters would have access to an additional 1,783 acres on two wildlife refuges in central Montana under a proposal by the U.S ...

Jim Pribyl, the chair of Colorado Nature Action and a former chair of the Parks and Wildlife Commission, said he wasn’t ...

YELLOWSTONE NATIONAL PARK - Thirty years ago ... showcasing the importance of wildlife conservation efforts.

This year’s stunning images vying for the Wildlife Photographer of the Year People’s Choice award offer unusual and fascinating peeks at the natural world. Stare into the eyes of a tree frog preparing ...