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

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

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

There's a new film playing at the IMAX theatre at Clark Planetarium -- and it's all about "finding your wild".

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 critique from a team led by Utah State University ecologist Dan MacNulty and published in Forest Ecology and Management has prompted a formal correction to a high-profile study on aspen recovery ...

At the age of 11 years, 9 months, Wolf 1090F has earned the title of the oldest living wolf in Yellowstone, which is ...

Footage reveals vast size difference between Yellowstone's wolves and coyotes.

A new peer-reviewed study reports that claims of a “world-leading” trophic cascade in Yellowstone National Park are not supported, citing problems with the methods used in earlier research. A newly pu ...

Though it's winter in Yellowstone National Park, the fight for survival is still running as hot as ever. There’s likely not an animal that’s better at the long game than the wolf, especially when it ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. This winter saw the most wolves from ...

The monetary reward has increased for information on a wolf that was killed illegally near Gardiner last month. Montana Fish, Wildlife & Parks initially offered a $1,000 reward for information. The ...