Add Yahoo as a preferred source to see more of our stories on Google. Visiting national parks, zoos, or other places where animals can be viewed is a great way to learn more about the natural world.

A bull bison roaming Yellowstone National Park injured a 9-year-old girl this week, charging at her as she tried to run away and head-butting her into the air, according to park officials and a video ...

A tourist hoping to capture a magical moment at Yellowstone National Park last month did so after correctly foreseeing the movement of a bison herd. Cindy Shaffer positioned herself on the one side of ...

COLORADO (KOAA) — The Colorado Parks and Wildlife (CPW) Commission unanimously approved new regulations giving bison a dual legal classification as both livestock and wildlife. The regulations follow ...