"Well, what do you expect?" Video captures heart-stopping moment bison charges at tourists posing for photos in national park ...

intent on getting close-up photos of Steamboat Geyser - the "world's tallest active geyser" - even though signs are plastered all over Yellowstone National Park warning visitors to stay on the ...

Photos show climate change impacting national parks from Yellowstone's flooding to warming temperatures in Denali. Wildfires are also causing damage.

southeastern Montana and western South Dakota Eli Wizevich Hydrothermal explosions typically occur every year in the popular national park, but rarely in areas so heavily trafficked by visitors ...

While we wait, let's take a walk down memory lane and remember the good old days of Yellowstone filming new seasons on the regular. We've rounded up some of the best behind-the-scenes photos from ...

Native peoples moved in and out of the area that was to become Yellowstone National Park for ceremonies, hunting, and the medicines, minerals, and plants found there. Yellowstone was established as ...

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; there is no public transportation system in the park. You can rent a car at any of the nearby airports, including Yellowstone ...

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 ...