Ice-blue in color, warm in temperature and a little larger than a backyard hot tub, the pool is the newest known feature to ...

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...

While all entrances of Yellowstone National Park are temporarily closed because flooding has damaged roads and bridges, ... 15 feet, around 4 p.m. Tuesday, said the National Weather Service.

BOZEMAN – A low snow year is impacting local businesses and tourism to Yellowstone National Park, with the park temporarily barring some roads to snowmobile travel due to the lack of snow.

When temperatures dip below zero in Yellowstone National Park, tourists are scarce but the park’s 4,500 bison carry on out of necessity. The accompanying footage, courtesy of Yellowstone For ...

When snow blankets Yellowstone National Park, there's only two ways to get into the heart of the park: by snowmobile or snowcoach. In early November each year Yellowstone closes all but one road ...

One of Yellowstone National Park’s most beloved grizzly bears, known to fans as “Raspberry,” has not been seen in nearly two ...

Until early this week, Yellowstone National Park was gearing up for a high-traffic summer season. Park staff and local tourism were anticipating many visitors coming to celebrate the 150th ...

While all entrances of Yellowstone National Park are temporarily closed because flooding has damaged roads and bridges, the park’s northern portion in particular may remain closed for “a ...