Yellowstone National Park | featured news

Spread across nearly 3,500 square miles and home to some 60 animal species and almost half of the world's geysers, visitors could explore Yellowstone National Park for weeks and not see everything in the country's first national park.

Yellowstone National Park officials say a grizzly bear killed a 59-year-old Michigan man whose body was found by hikers last week....

Park rangers are investigating whether a man found dead along a trail was killed by a grizzly bear.

A killer grizzly is roaming Yellowstone National Park's backcountry after mauling a man who apparently surprised the female bear and its cubs while hiking with his wife....