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

The formation of Heart Mountain near Cody is a story of a block of rock the size of Rhode Island moving at 700 mph, an ...

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

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 at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and popular hot spring.

Yellowstone tourists were sent running after a small hydrothermal explosion sent boiling water, steam and debris flying over a boardwalk in the national park's Biscuit Basin.

As the holiday week approaches, Yellowstone National Park staff have important reminders for visitors regarding fire safety.

Explore the top 10 national parks for hiking in the Western U.S., offering stunning trails, scenic landscapes, and unforgettable adventures for nature lovers and outdoor enthusiasts across America.

Anderson, 49, is known for his work tracking wildlife throughout the American West. He placed the camera in the cave more ...

Yellowstone National Park reminds guests who are visiting on the Fourth of July to leave the fireworks at home, and to come ...