"Do people think Yellowstone is a zoo?" Video captures tourists pressing their luck with massive wild animal at Yellowstone ...

Photos of the incident show the man casually walking across the park's delicate protected bacterial mats to collect fallen ...

Visitors at the national park in Montana were left horrified after a tourist wandered off the designated boardwalk and ...

Here we go again. The internet is abuzz with claims that animals are fleeing Yellowstone National Park and suggesting that ...