The annual bison mating season has begun, bringing louder bellows, increased aggression and dramatic displays to national ...

A fisherman had a rather unexpected spectator while at Yellowstone National Park in Wyoming. A video taken on July 19 by ...

Carl Isom-McDaniel was on a walk with his grandson at Yellowstone National Park earlier this month when a bison suddenly ...

A man who was thrown into the air by a bison in Yellowstone National Park says the animal didn't seem aggressive until it ...

A 65-year-old man was thrown 8 feet into the air by a bison that charged at him in Yellowstone National Park, video shows.

The man attacked by a bison at Yellowstone National Park recounts what happened before and during the now-viral incident.

A Washington state man shared his story of survival after being thrown into the air by an irritated bull bison in Yellowstone ...

What started as a yearly trip for a grandfather and his grandson turned into a visit to a Montana hospital after a bison attack at Yellowstone National Park.

Drivers in Yellowstone National Park were left stranded in a miles-long gridlock when a stubborn bull bison decided to take ...

A driver's quiet cruise through Yellowstone National Park turned into a roadside emergency, thanks to a bison.

The incident at Yellowstone National Park occurred not long after a week after a bison charged at and tossed a 65-year-old ...