"There is absolutely nothing about that animal that looks friendly and approachable." Bystanders horrified after witnessing ...

The incident was filmed at Yellowstone ... appear to be," the park's website reads, but this tourist didn't heed the warning. The grazing bison did indeed appear calm, but as Yellowstone's website ...

The incident is currently under investigation by officials. Bison in Yellowstone National ... In the event that a tourist accidentally gets too close to an animal, officials recommended that ...

The bison pushed the woman off a trail causing minor injuries Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her work has previously appeared on MTV ...

Perched above Hayden Valley, they watched as the Wapiti Lake wolf pack pursued a herd of bison, sprinting through ... move out of the way quickly. But the incident serves as a reminder of the ...

Staff at Yellowstone National Park had to euthanize a newborn bison calf this week after an unidentified visitor handled the wild animal, according to a release from the National Park Service.