A Yellowstone National Park bison herd worked together to discourage two wolves from bison-hunting pack.

This bison herd said better luck next time to a pair of hungry wolves in Yellowstone National Park. It only makes sense that this incredible video below took place in Yellowstone. There’s an estimated ...

Infrared cameras in the Altay forests of northwest China's Xinjiang Uygur Autonomous Region have documented a pack of nearly 20 wild wolves, marking the largest group recorded in the area since ...

Canis lupus body size is dynamic and complex, and biologists aren’t in total agreement about why wolves are much larger in ...

A U.K. animal conservation park has euthanized its entire wolf pack, after park staff said that they had no choice but to put the animals down after several were injured from fighting. The Wildwood ...