Springtime can only mean one thing for Yellowstone National Park: The newborn baby animals are coming out to play.

Yellowstone’s Blacktail Pond is a death trap for bison when they fall through ice or get stuck in mud there. Wildlife ...

The award-winning documentary “Lost Wolves of Yellowstone,” in IMAX, is now showing on San Diego’s largest IMAX screen, in ...

The documented reproduction is a step toward the U.S. Fish and Wildlife Service and Northern Rockies states addressing legal ...

Add Yahoo as a preferred source to see more of our stories on Google. Bear and her cub at Yellowstone National Park A female grizzly bear with her young cub in April 2016 near the Gibbon River in ...

A tour group watched a pack of wolves unsuccessfully try to take down a bison in Yellowstone National Park this past weekend.

A grizzly bear gives birth after being moved near Yellowstone.

Officials are shutting down online rumors about large numbers of animals fleeing from Yellowstone National Park after "satirical" misinformation about the park's wildlife began to go viral. Footage ...

The wolf’s number refers to the order in which Yellowstone’s wild canines are collared. An M is attached to males and an F to ...

Recently released research debunks the myth that ravens always follow wolves to find their next meal. Often, they use their ...