A tourist closely escapes a charging bison at Yellowstone National Park.

Yellowstone tourists simply refuse to heed warnings from the National Park Service. If you've ever wondered how you could go viral online fast, getting dangerously close to a wild animal at ...

According to Outdoor Guide, grizzly bears can reach speeds of up to 35 mph, meaning the bear in this video could have reached those tourists in mere seconds if it decided to charge. Had that happened, ...

Encounters like these don't only end poorly for people, though. When animals attack, wildlife authorities typically track down the animal to euthanize, even in cases where a person provoked the animal ...

It shouldn't be that difficult for tourists in national parks to obey park rules and stay far away from dangerous wildlife. But, unfortunately, doing so seems impossible for some. Facebook user Tom ...