We go to great lengths to protect bears and prevent them from gaining access to human food in all areas of the park. But ...

Nature: Bear cubs 04:37. There are several female black bears that live in the Tower area in northeast Yellowstone. The Yellowstone River runs through their territory, carving a steep canyon ...

It's that time of year. The first grizzly bear to emerge from hibernation at Yellowstone National Park this year has been spotted, park officials said. A wildlife biologist observed the adult ...