No trip to Yellowstone National Park is complete without staring in awe at the amazing wildlife roaming through the park. From Bison to Bears, this park is perfect for animal lovers.

It's National Park Week — and from Yellowstone National Park to Jackson Hole, wildlife in the Rocky Mountain West is an American treasure, which is why visitors flock to see it. Park goers are ...

Yellowstone National Park has over 1,000 miles of trails and nearly 300 designated backcountry campsites, allowing people to ...

Blaine McCleskey started his career with the U.S. Geological Survey in 1997 as a chemist in the National Research Program. In ...

The Yellowstone Wolf Project is a detailed study of wolves in the national park, including the animals' population, predator-prey interactions and social behavior. Researchers place collars with very ...

While scanning the countryside for wildlife in Yellowstone National Park, it sometimes pays to pause and look behind you. I ...

Is it safe to drink treated water from rivers in Yellowstone National Park? Well, that depends on whether there are any ...