Two of the world's top predators squaring up. Grizzlies and wolves are common in a few ways, and very different in others. Both are predators, using both hunting and scavenging methods to secure their ...

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

The reintroduction of the gray wolf to Yellowstone National Park in 1995, some 60 years after humans eradicated them, was an experiment that generated controversy around the country. Even those ...

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

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

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Birds, butterflies, beaver and antelope, wildflowers and frogs — could their survival possibly be ...

The reintroduction of wolves to Yellowstone National Park in the 1990s had a cascading effect that benefited the entire ecosystem, a new study finds. The finding shows how the return or loss of apex ...

Watch a Yellowstone Wolf Steal Emmy-Nominated Cinematographer's Camera originally appeared on PetHelpful. Although pet dogs and wild wolves share nearly identical DNA, centuries of domestication and ...

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again after the death of its former alpha female, Wolf 907F. When you purchase ...

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 ...

This winter saw the most wolves from Yellowstone National Park killed in about a century. That's because states neighboring the park changed hunting rules in an effort to reduce the animals' numbers.