"Darwin has entered the chat." Bystander stunned after parent approaches dangerous wildlife with toddler: 'Never in a million ...

It happened on Saturday morning, June 21, at the park’s Grand Prismatic Spring, Michael Poland, geophysicist with the U.S. Geological Survey and scientist-in-charge of the Yellowstone Volcano ...

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

Dozens of Yellowstone National Park visitors were shocked to witness the death of a bison that slipped into the scalding waters of the Grand Prismatic Spring last weekend. Around 7:30 a.m. Saturday, a ...

Photos show the bison struggling in the spring, thrashing and jumping into the air to try to get away from the boiling hot ...

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

The Yellowstone Wolf Project is a detailed study of wolves in the national park, including the animals' population, predator-prey interactions and social behavior. Researchers place collars with very ...

National Park Serviceprovides tips on how to have an enjoyable and safe trip when visiting the National Park of Yellowstone.

Some Yellowstone visitors were left reeling from witnessing a bison’s last moments after the animal fell into one of the park ...

Is it safe to drink treated water from rivers in Yellowstone National Park? Well, that depends on whether there are any nearby thermal features.