Yellowstone National Park remains open year-round, but certain parts of the nearly 3,500-square-mile park shut down during the winter months due to treacherous conditions caused by Mother Nature.

As part of the spring opening ritual, Yellowstone National Park officials will begin opening entrances and roads to the public on April 18, the National Park Service announced in a press release ...

A herd of bison caused a "little bison jam" at Yellowstone National Park in Wyoming as the majestic animals crossed the road and held up traffic. Video footage shared by Cindy Shaffer shows a line ...

Yellowstone National Park is partly famous thanks to its many geysers. Most visitors know Old Faithful and the Steamboat Geyser, and now there’s a new geothermal vent getting attention.

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new ...

Yellowstone National Park's West Entrance will open to auto traffic on Friday, April 18 at 8 a.m. The North Entrance near Gardiner is open year-round, providing access to the Lamar Valley ...

A new thermal vent spewing steam in the air at Yellowstone National Park is gaining attention, mainly because it's visible from a road rather than any significant change in the park famous for its ...

April 19 kicks off National Park Week, a celebration of parks with special programming and activities. Yellowstone National Park was recently ranked as the best park in the United States by Travel ...