Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

Claims that wolves have rescued Yellowstone National Park aspen trees through a ‘trophic cascade’ oversimplify a complex story ...

Wolves are among Yellowstone's most popular sights – so popular and so closely watched they can become accustomed to seeing ...

For grizzly bears, wolves, lynx, wolverine, and bison there is no "boundary” around Yellowstone National Park. The forests in ...

This top-down effect is technically known as a trophic cascade – a “domino effect throughout the ecological community,” as Pacific Wild puts it. As wolves hunt animals in the rung of the food chain ...

The most famous wolf in Yellowstone National Park, collar number 907F, has died. Known as the “Queen of the Wolves” for her prolific lineage, 907F produced 10 litters of pups in 11 years — one of just ...

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.

If you need a minute of Zen in your day, this video shared by National Park News on Instagram will do the trick. It shows a ...

Unprovoked attacks from wildlife may be rare, but that's never an excuse to do what one unidentified man did back in October ...

All reigns, no matter how historic, ultimately come to an end. And according to officials, Yellowstone National Park’s “Queen of the Wolves” finally passed away at 11-years-old after succumbing to ...