Construction of the Queen's Laundry Bath House started in 1881, but it was never finished. Nevertheless, it's still standing ...

Learn more about how researchers track water movement through a technique called fingerprinting at Yellowstone National Park.

Spring weather in Yellowstone can be unpredictable, but if you time it right you'll be able to watch the park emerge from its ...

About 40 photographers in Yellowstone abandoned their thousand-dollar cameras and were sent running last week when a bison ...

For first-time Yellowstone visitors Chris Donnelly, 30, and Kate Fitzgerald, 32, of Australia, the cold, clear winter wonderland was so enticing they took two snowcoach trips into Yellowstone – one to ...

If you're planning a visit to Yellowstone National Park, we recommend checking out some of the adorable species that live there. Here's where to look.

At this time of year, bears are more likely to become aggressive due to the urgency of fattening up for winter.

YELLOWSTONE NATIONAL PARK, Wyoming -- A winter wonderland appeared at Yellowstone National Park as part of a waterfall freezes on a 17-degree day. Yellowstone National Park shared this video on their ...

YELLOWSTONE NATIONAL PARK, Wyo. — It is a sunny winter afternoon, and Simond Raymond has a problem. His flight home to Yverdon-les-Bains in Switzerland leaves this evening from Bozeman, Mont. But at ...

Park officials are set to meet with commercial tour operators later this month in Jackson, Wyo., and West Yellowstone to discuss details of new concessions contracts that will take effect in December ...

OLD FAITHFUL, Wyo. (AP) — The contrast is stark, and not just because of the bright white snow that blankets the steaming, otherworldly landscape. "Welcome to Old Faithful," snow coach driver Ryan ...