New research from the University of Minnesota upends long-held understanding about how wolves, bears and cougars—three of Yellowstone National Park's most iconic carnivores—compete for prey.

One of the great marvels of nature is how bears, the largest carnivore in North America, are able to hibernate all winter, ...

In Alaska and Russia, observers have seen polar bears stalking and killing reindeer, which are not their usual prey. Wildlife officials in Alaska have noted an increase in reports of bear ...

Originally designed to kill wolves in order to boost the populations of prey species that hunters ... a program calling for the unrestricted killing of bears.” A spokesperson for the Alaska ...

No use of artificial light to kill black bears while they are hibernating, including mothers and cubs. No killing of wolves or coyotes (including pups) when they are denning and pelts have little ...

PINEDALE, Wyo.— The Center for Biological Diversity and Sierra Club filed an appeal today challenging a federal plan authorizing the killing of up to 72 grizzly bears to accommodate livestock grazing ...