Yellowstone National Park's nearly 3,500 square miles seep slightly across state borders into Montana and Idaho, but its major attractions are contained in the northwest corner of Wyoming.

The best way to get around Yellowstone National Park is by car ... so you'll want to use an official Yellowstone map (available online or at the park's five visitor centers) or specific GPS ...

It really feels more like four or five parks with vastly different landscapes including forested mountains, bubbling mudpots ...

The book chronicles both the park’s most well-known events, such as its establishment in 1872, the 1959 Hebgen Lake earthquake and the 1995 restoration of wolves, as well as other ...

Your support makes all the difference. The father of a Yellowstone National Park worker has revealed the haunting final words written by his son at the top of a Wyoming mountain summit the day he ...

The massive search for missing hiker Austin King in Yellowstone National Park hit a snag this week, and the setback comes as a snowstorm is slated to hit the remote area where he vanished.

Yellowstone National Park officials were launching Sunday an aerial search for missing 22-year-old Austin King — who mysteriously disappeared after setting out for a hike in inclement weather.

With Yellowstone National Park’s bison population increasing to an estimated 5,449 animals following the spring calving season, officials are recommending the herd be reduced this winter by ...

Yellowstone park rangers search for the missing 22 year-old (Yellowstone National Park) Voluntary rescuers had detailed personnel, locations, backup, communications, as well as navigation and ...

The father of missing Yellowstone National Park hiker Austin King and volunteers are scrambling to scour the remote Eagle Peak area before Wednesday night, when a winter storm is expected to move in.