"Good on you for calling them on it!" Video shows national park guide's confrontation with reckless tourists: 'What are you ...

At Yellowstone National Park, you must keep at least 25 yards away from bison at all times to ensure both your safety and that of the huge bovines. Sadly, it’s not unusual to see videos of tourists ...

CHEYENNE, Wyo. — A man reaches over a railing to pet a bison on the head in yet another example of dangerous behavior by visitors to Yellowstone National Park. A video shows the bison stepped away ...

Last year was the year of the “bison selfie” around Yellowstone National Park, when several tourists were gored while trying to snap photos near the behemoths, which can weigh up to a ton. This year ...