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.

Sitting in the heart of Yellowstone's West Thumb area is Yellowstone Lake, the park's largest body of water and the largest high-elevation lake above 7,000 feet in North America. The lake is 20 ...

WEATHER ADVISORY is in effect until 9 AM Tuesday for the Elkhorn and Boulder Mountains, Northwest Beaverhead County, Ruby ...

He started Oct. 1, 1973. For the first three years, their nearest neighbors were 20 miles south — another winter keeper at the Yellowstone Lake Hotel, the oldest operating hotel in the park.