It may be tempting to verbally interact with the animals in Yellowstone National Park, but there's a very good reason why ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the ...

A group of tourists in Yellowstone National Park witnessed some canine-induced chaos Friday when a German shepherd jumped out of a moving car to chase down a gray wolf. The incident concluded as ...

AMES, Iowa — The leader of the Yellowstone Gray Wolf Restoration Project will discuss the controversial reintroduction of wolves to Yellowstone National Park during a talk at Iowa State University.

I was frustrated with seeing methods being used to estimate wolf numbers that were very indirect and ... were unlikely to ...

YELLOWSTONE NATIONAL PARK — Watching grizzly bears feed in the wild is a dream come true for any wildlife enthusiast, but getting the chance to watch them compete with wolves for carcasses is ...

The U.S. House Committee on Natural Resources on Tuesday narrowly voted in favor of delisting the grizzly bear from the ...

One curious gray wolf almost cost this videographer thousands of dollars in camera equipment! ... close-up footage of Yellowstone National Park's wild animals. OMG, what a close call!

After being hunted to eradication in Washington and Oregon in the 1930s and 1940s, the gray wolf’s recovery in these states ...