The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death ...

The incident occurred at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and ...

Baby bison appeared to have a blast chasing each other, as they got zoomies in Yellowstone National Park.

The bison died in the boiling waters of the Grand Prismatic Spring. This happens from time to time, but usually not in front ...

Yellowstone National Park is full of grizzlies, wolves and elusive mountain lions. But the apex predators of the park might ...

In an extraordinary tale of feline determination, Rayne Beau, a cat missing in Yellowstone National Park, defied all odds by completing a 1,200-kilometer journey back to his California home. The ...

Winding through thick forests, hiking up desert trails, or simply pulling over at a scenic lookout, one can never get far ...

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.

It's not unheard of for animals to fall victim to Yellowstone's dangerous natural landscape, Poland said, but it is rare for so many to witness it at a popular sightseeing spot.

It's not unheard of for animals to fall victim to Yellowstone's dangerous natural landscape, Poland said, but it is rare for so many to witness it at a popular sightseeing spot.

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.