A camera set up in eastern Poland’s Bialowieza Primeval Forest recorded wolves (Canis lupus) attacking a European bison ...

"Wolves could play a small but potentially important role in the natural regulation of bison numbers." ...

A hungry wolf tried to steal food from a massive grizzly bear feeding on a bison carcass in Yellowstone but very quickly ...

This wolf has evidently never heard the old saying of "never poke a sleeping bear." Most people would assume that the biggest part of the battle out in the wild is bringing down the prey. I’d argue th ...

A herd of bison in Yellowstone National Park decided that the best defense is a good offense, so it worked together to chase ...

Researchers have captured first-of-its-kind footage of a wolf attack on European bison in the Bialowieza Primeval Forest. The recording shifts our understanding of predator-prey interactions in this ...

A bison calf narrowly avoided a pack of ravenous wolves, and the whole brouhaha was captured in a video recently published in ...

Rare camera-trap footage from Białowieża Primeval Forest captured wolves attacking a European bison herd with a newborn calf. The encounter challenges simple predator-prey labels and shows how ...

A raw display of power and determination was witnessed by Yellowstone tourists Monday as a wolf battled a much larger grizzly bear over a carcass in a river. The accompanying footage was captured by ...