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

The reintroduction of wolves to Yellowstone has been hailed as a success by many biologists, but others claim the effects are ...

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

The controversial program to return the predators to the American West has produced tension for three decades.

A bison gored a man Tuesday after a large group of visitors got too close to the animal in Yellowstone National Park, ...

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

A tourist suffered injuries at Yellowstone National Park this week after being gored by a bison in the Upper Geyser Basin at ...

Well, it happened again. We made over four months before someone got gored by a bison at Yellowstone National Park, but now ...

YELLOWSTONE NATIONAL PARK, Wyo. -- A bison gored a man Tuesday after a large group of visitors got too close to the animal in ...

A 30-year-old man from Randolph, New Jersey, is recovering from minor injuries after he was gored by a bison at Yellowstone ...

Officials are warning visitors to Yellowstone National Park not to get too close to animals after a man was gored by a bison.