(Gray News) – Things can get downright dangerous during bison mating season in Yellowstone National Park. The boys get after each other when fighting over the cows. A video released on the Yellowstone ...

This bison wasn’t putting up with one particular wolf’s bull. They say you’re always stronger in numbers, but this wolf pack learned the hard way that that’s not always the case. Incredible footage ...

A herd of bison cows and calves in the Lamar Valley in Yellowstone National Park. (Photo by Diane Renkin/National Parks Service) The Fort Peck Assiniboine and Sioux Tribes, along with four other ...