Bison back up. It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 ...

Evidence of a wolf attack, including bite marks and tracks, led the agency to eliminate the wolf, according to a Colorado Parks and Wildlife news release. On Sunday, Wildlife Services responded to ...

In almost every attack involving a bison, the victim violated the distance guideline, and park employees most likely were not present. But it’s not known how many bison attacks are prevented ...