HELENA, Mont. -- A bison calf that tourists loaded into their vehicle at Yellowstone National Park because they were concerned for its welfare could not be reunited with its herd and had to be ...

Euthanization of wildlife in national parks "is an extremely rare occurrence." — -- A bison calf recently had to be euthanized at Yellowstone National Park after visitors put it in the back of ...

The visitors reportedly thought it looked cold, witnesses said. — -- The story behind a viral photograph of a baby bison in the back of an SUV at Yellowstone National Park ended tragically, with ...

Harrowing clips like this are all too common, with tourists being much too bold around wild animals. Yellowstone visitor ...

HELENA, Mont. (WABC) -- There are new details in the death of a baby bison at Yellowstone National Park that has sparked so much outrage. Park officials are now explaining why they had to euthanize ...

With its bison population estimated at 5,300 as of August, Yellowstone bison manager Chris Geremia told the group park officials will “be using all tools to decrease" the herd.

You’re in Yellowstone National Park and have just visited an attraction at the end of a wooden boardwalk. On the way back to your vehicle you encounter a giant bison feeding alongside the boardwalk, ...