Onlookers at one of Yellowstone National Park's most popular sites watched a large bison take its final steps into a scalding hot spring and die in a horrifying reminder of what can happen away from ...

A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on. The incident occurred during the early morning of June 21 at Grand ...

YELLOWSTONE (KIFI) — On Saturday, June 21, Grand Prismatic Spring in Yellowstone National Park became the site of a truly "heartbreaking" event. Tourists watched, stunned, as a bison stumbled and fell ...

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season. The bison fell ...

A fall snowstorm blew through Yellowstone National Park late Thursday and early Friday, creating a winter wonderland for visitors who were treated to shimmering white landscapes, close encounters with ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Liv Wheeler, M.S. student, and Stacy ...

Tourists at Yellowstone National Park witnessed a bison’s tragic death on June 21, when the animal fell into the near-boiling waters of the Grand Prismatic Spring at Midway Geyser Basin, near Old ...

Just because they’re bacteria doesn’t mean they can’t be beautiful. The heat-loving bacteria in Yellowstone National Park’s Grand Prismatic Spring, which is featured on this section’s cover, get ...

See Yellowstone National Park’s most colorful hot springs from a great vantage point when you hike the Grand Prismatic Spring Overlook Trail. This easy trail takes hikers across the Firehole River ...

Yellowstone is a top U.S. destination and the first national park in the world. Travelers come from all over the world and across North America to see it. They see the historic lodges, geothermal ...