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.

In Yellowstone, a German Shepherd jumped from a car, chasing a wolf and turning a typical park day into a memorable wildlife ...

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