One of the oldest and most beloved wolves in Yellowstone National Park died after a fight with a rival pack in late December, park officials said. Wolf and wildlife advocates are mourning the loss ...

America’s First National Park Yellowstone National Park holds the title of being America's first national park, and it was ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

The best times to visit Yellowstone National Park are from late April to May as well as September through early October. These shoulder months offer mild weather, fewer crowds and little to no road ...

It spans from the earliest days of grizzly bear biology in the United States (a field pioneered by the famous Craighead ...

Last week we featured footage showing bison stampeding toward a snow coach in Yellowstone National Park, as tourists watched with heightened concern. To their relief, the bison navigated around ...

On March 1, 1872, President Ulysses S. Grant signed the bill creating Yellowstone Park, the first national park in the history of the world. Despite the fact that the new national park comprised ...

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

The best way to get around Yellowstone National Park is by car; there is no public transportation system in the park. You can rent a car at any of the nearby airports, including Yellowstone ...

A spectacular highlight for snow-coach passengers in Yellowstone National Park is to share the road with giant bison. The accompanying footage, credited to David Wall via Viral Hog, shows more ...