A German shepherd showed its predator instincts Friday, leaping from a vehicle and briefly chasing a wolf in Yellowstone ...

A dog was seen jumping out of a car window and chasing a wolf in Yellowstone Friday. A tour guide captured photographs of the chase.

A group of tourists witnessed an extraordinary scene in Yellowstone National Park on Friday as a German Shepherd leaped from ...

A second bison goring incident has been reported in Yellowstone National Park this year, highlighting the importance of respecting wildlife in the area.

It’s just before sunrise in Yellowstone National Park and the ground is encrusted with frost – a reminder that autumn will ...