For every Old Faithful and Grand Canyon of the Yellowstone, there's a host of other obscure places like The Gumper, Lactose ...

This story appears in the December 2016 issue of National Geographic magazine. Become a member of National Geographic to explore more incredible images and stories from our archives. The star of ...

Like Old Faithful, the iconic geyser in the national park that shares its name with the hit series, Yellowstone is coming to ...

Catherine Parker This world-renowned geyser is a must-see for ... Visit the National Park Service's Old Faithful Area page for more information. Yellowstone”Open Air” Glass Top Convertible ...

From hidden thermal hot spots to secret hiking trails, the park is packed with hidden wonders, and we are here to tell you ...

Yellowstone is one of the top National Parks in the country and is well worth a visit. Check out this 4 day Yellowstone itinerary for first-timers.

including “The story of Old Faithful,” “Studies of geysers and hot springs along the Firehole River, Yellowstone National Park, Wyoming,” and “Story of Great Fountain Geyser to 1965 ...

Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

A Yellowstone National Park visitor was injured ... The woman had walked toward the bison on a boardwalk near the Old Faithful geyser and came within 10 feet. A 34-year-old Colorado man was ...

Reservations for the in-park lodges at Yellowstone National Park and Glacier National Park are starting to fill up for the ...

Luca and Melua explore Zambia’s plains, discovering large herds of unique zebras. After their African adventure, they fly to the U.S. to visit Yellowstone National Park, where they witness the famous ...