Time and time again, Yellowstone visitors have been warned not to approach wild animals too closely. Perhaps it's the urge to go viral or generate internet clout that keeps drawing people toward this ...

A shocking YouTube video from Yellowstone National Park shows the moment a bison charges a group of tourists and appears to gore a man who stepped in to save a child. The video, posted by NBC Montana, ...

Visitors to national parks often hope for a close encounter with wildlife, but some take it too far. A recent incident in Yellowstone National Park showed just how quickly poor decisions can turn ...