A video taken in Yellowstone National Park shows a lone female wolf competing with two grizzly bears for the rights to a ...

Cindy Shaffer was no stranger to herds of bison roaming the land at Yellowstone National Park, sharing footage of her close ...

A herd of bison caused a "little bison jam" at Yellowstone National Park in Wyoming as the majestic animals crossed the road and held up traffic. Video footage shared by Cindy Shaffer shows a line ...