Yellowstone National Park, covering parts of Montana ... Wolves are also one of the most dangerous animals you might encounter in Yellowstone, so you should always keep your distance.

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

The vast catchment area that is Yellowstone National Park has ... you can hardly go anywhere in the park without coming across the most varied collection of animals in North or South America.

When a bison stampede overtakes a bridge at Yellowstone National Park, it's best to get out of the way of the thundering ...

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison ...

The most famous wolf in Yellowstone National Park ... watchers who frequented Yellowstone took notice. Wildlife technicians working in the park likened her to another famous Yellowstone animal ...

And according to officials, Yellowstone National Park ... animals were reintroduced into Yellowstone in 1995. The matriarch of the Junction Butte pack birthed a total of 10 litters, the most ...

One of the oldest and most beloved wolves in Yellowstone National Park died after a fight with a rival pack in late December, park officials said. Wolf and wildlife ... is dangerous and it is ...