Wildlife encounters in national parks continue to surprise and captivate visitors. In Yellowstone, tourists watched in awe as ...

For most people, a trip to Yellowstone is about soaking in the majesty of geysers, spotting wildlife from a safe distance, ...

The populations of the three wood bison herds in the Northwest Territories have risen and fallen dramatically with outbreaks ...

A bison gored a man in Yellowstone National Park on Sunday after the man approached the animal, according to the National ...

A revised age for a German site indicates that our evolutionary cousins organized horse ambushes around 200,000 years ago.

A bill that would put an end to wild bison being legally shot and killed without a license when they stray into Colorado has ...

Footage showing a bison strolling down a highway as traffic builds behind the beast is a sign of things to come.