Yellowstone is home to some of North America's most iconic wildlife, including the Big Five. Here's what you need to know ...

Grizzly bears are one of the most iconic and powerful predators in Yellowstone National Park. Next to the legendary American ...

Located in Wyoming, Yellowstone National Park attracts visitors from around the world since it is one of the top national parks in the U.S. And good reason: it’s a world-class outdoors ...

The first reports of Yellowstone, in the early 1800s, described a place in the northwest corner of the Wyoming Territory where mud boiled, water spouted, and steam came out of the ground.

They also use crampons, ice screws and carabiners. The conditions have to be just right: When it’s too warm, the ice grows ...

About 50 Yellowstone National Park visitors got the wildlife viewing opportunity of a lifetime in late January. Perched above Hayden Valley, they watched as the Wapiti Lake wolf pack pursued a ...