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

Scientists debunk decades-long study claiming wolves' reintroduction triggered a dramatic transformation in Yellowstone.

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 ...

If you've ever been to Yellowstone National Park, you know that it can be the kind of experience that stays with you forever.

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

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.

Mature elk can run 40 mph when they become so inspired, and recent footage from Yellowstone National Park shows that young elk are likewise fleet of foot when their lives are at stake. The ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk... What is the legacy of Yellowstone wolves 30 years after ...

In 1995, 14 wolves were relocated to Yellowstone National Park from an area near Jasper National Park in Alberta, Canada. These 14 wolves became the first to roam Yellowstone in seventy years since ...

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

A new line of research has revealed a surprising finding about how the presence of wolves helps keep people safe.

WASHINGTON — The U.S. House passed a bill last week removing federal protections for gray wolves in the lower 48 states. The ...