Unprovoked attacks from wildlife may be rare, but that's never an excuse to do what one unidentified man did back in October ...

Tourists visiting Yellowstone National Park on October 6 were left stunned after witnessing a man walk straight toward a wild ...

The man wanders off the marked trail, and away from the group, towards a bear in the Hayden Valley area of Yellowstone ...

A man approached a pack of at least five wolves and seemingly sprayed them with bear spray at Yellowstone National Park on ...

A tourist hoping to capture a magical moment at Yellowstone National Park did so after correctly foreseeing the movement of a ...

A popular trail at Yellowstone National Park is closed until further notice after a bear attacked a hiker on Tuesday afternoon. The hiker, 29, was walking on the Turbid Lake Trail on the eastern side ...

A hiker was attacked by a bear in Yellowstone National Park after a surprise encounter on a trail Tuesday, park officials said. The hiker's injuries are not life-threatening, but the 29-year-old ...

For grizzly and black bears, respectively, per-sighting values are $16 and $14, aggregate annual sighting values are $6.9 and ...

The park has replaced its historic Yellowstone River Bridge with a new one, which is being hailed by visitors already. While ...

Yellowstone National Park is known for its pristine beauty, but what about the food? Here's where you should eat after ...