Previous research on the effect of wolves on the food web has been criticized, raising questions about the predator’s role in ...

Now, the researchers at Yellowstone National Park want to learn wolf language beyond what has been fed to us through ...

A review study shows that Yellowstone National Park's reintroduction of wolves was more complicated and predator conservation is key ...

On four separate occasions, Wolf 907F seized power as the alpha female leader of the Junction Butte Pack in Yellowstone National Park. (National Park Service file photo courtesy of Jeremy ...

In movies and literature, a wolf’s haunting howl can signify danger or untamed nature. In real life, researchers in ...

Claims that wolves have rescued Yellowstone National Park's aspen trees through a "trophic cascade" oversimplify a complex story.

Yellowstone wolf watchers were gathered in awe on the morning of Oct. 6, ogling a pack of at least five black wolves roaming through the sagebrush near Lamar Valley. But the crowd soon saw something ...

Bison are playing a larger role in the sustenance of park wolves compared to past years as Yellowstone National Park’s bison herd has swelled and elk numbers have declined, according to the ...