A grizzly bear’s claws usually come in handy for digging up roots, squirrels and insects for a tasty meal. But after getting ...

Though it's much less traveled and much less developed, this unsung Nevada wonder is a superb alternative to the geological wonders of Yellowstone ...

Yellowstone National Park contains the world’s largest concentration of geothermal features. In fact, this is the primary reason it was set aside as a national park in 1872.

A layer of magma has been discovered 2.4 miles below Yellowstone that releases gases and prevents eruptions, according to ...

That's because Yellowstone Lake is home to North ... including West Thumb Geyser Basin (the largest geyser basin on the shores of the lake). Early summer visitors saw remnants of ice and several ...

These 30 photos showcase the most mind-blowingly gorgeous, almost unreal places our world has to offer. Bolivia’s Salar de ...

The national park might be America’s greatest gift to the world. U.S. President Ulysses S. Grant signed the Yellowstone ...

Many consider bird watching to be an art. If you are an avid bird-watcher here are some of the destinations you should definitely visit ...

These national parks were chosen as the world's top 10 for their unique features, popularity, and ecological significance.

Temperatures in the hot springs can reach boiling pointYellowstone national park is one of the most breathtaking areas of ...