Though rare to see, the wolves of Banff had radio collars that allowed biologists like Hebblewhite to track their movements ...

Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the ...

Cougars avoid conflict with dominant predators like wolves and bears by hunting smaller prey in Yellowstone National Park.

New research from the University of Minnesota upends long-held understanding about how wolves, bears and cougars—three of ...

In Yellowstone, grizzly bears and wolves live pretty close together, and their territories often overlap. As you can imagine, this leads to some serious fights over food. Bears, being the ultimate ...

Wolf recovery in the West — the biggest success in wildlife management history — took decades to achieve.” —Ted Williams, ...

A push is underway to get wolves delisted from federal protection across the Lower 48, but it remains unclear how that might ...

Yellowstone National Park has recently seen the effects of wolves being brought back into its borders. The animals have ...

Bison back up. It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 different mammal species in Yellowstone, and most of those can be separated into ...

On January 11, 1995, approximately 17,000 elk bedded down in Yellowstone National Park. When they woke up a few hours later, a new scent was in the icy air: wolves. It had been 69 years since the ...