However, the park extends across Wyoming's borders into Montana and Idaho. Yellowstone National Park: SUV carrying 5 people ...

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.

Even if the resolution is ultimately signed by Gov. Mark Gordon, its supporters don’t anticipate Congress doing anything, ...

Researchers are urging Yellowstone officials to invest in greater protection after the findings of a new report ...

Editor’s Note: This story accompanies the May 2016 issue of National Geographic magazine, devoted entirely to America’s first national park. Find more at natgeo ...

Unlike Grand Teton National Park to the south, where you can easily run into nearby Jackson, Wyoming, getting to a location outside of Yellowstone’s borders can be quite the hike. And ...

New research shows that dead trees in Yellowstone National Park may pose a greater fire danger than previously suspected.

A historic area in Yellowstone National Park has been shaken by an earthquake. The 3.7 magnitude earthquake hit near Mammoth, Wyoming, close to the ancient Norris Geyser Basin at about 6pm MST on ...

Although there are a handful of dining options within the borders of Yellowstone National Park, consider bringing along a cooler with lunch items and snacks so you don't have to worry about ...

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 ...