Investigation began after the wolf's research collar was found in a tree.

Every year, thousands of people flock to Yellowstone National Park armed with binoculars and cameras. They come for the geysers and thermal features, the soaring landscapes rimmed by tall peaks, ...

If a wolf pack can bring down a bison, or locate a dead or dying bison, the carcass can sustain the pack for days.

"Leave the wild animals alone!" Yellowstone tourist suffers consequences after getting too close to bison: 'I don't feel bad, ...

The Large Carnivore Fund and Wolves of the Rockies together have offered an additional $30,000.

Another wolf from Yellowstone National Park's famous Junction Butte Pack killed in Montana is being investigated as a ...

One of the most biodiverse wetland habitats in the West, Red Rock Lakes Wilderness is a testament to the benefits of ...

"There is a reason they say to stay back!" Yellowstone tourist suffers consequences after getting too close to elk: 'He got ...

A pine marten that was teased by a squirrel into casing it in laps around a tree trunk shouldn’t feel bad. Squirrels evade ...

A wolf collared by scientists for biological information was illegally killed near Gardiner in December. Montana Fish, Wildlife & Parks officials received a mortality signal from a wolf collar in the ...

A film about the cougars that live in Yellowstone National Park and the biologists who study them is set to be screened at the Center for the Arts tonight.

No one in their right mind would try to break up a fight between two moose. In case you were wondering, moose often battle with one another over territory or a potential mate, and though many would ...