When temperatures dip below zero in Yellowstone National Park, tourists are scare but the park’s 4,500 bison carry on out of ...

The wolves had got the bison on the run and the process of singling out a target had begun. All the while both species galloped through the deep snow relentlessly While I watched, mesmerised ...

and wolves. One tourist got up close and personal with a wild bison, and it didn’t end well for them. An image posted on the ...

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

and free-roaming plains bison mingle among a diverse collection of wildlife, including timber wolves and 195 species of birds. No wonder this is the most popular of Canada's 54 national parks.