Thousands of seasonal jobs at national parks across the U.S. are on hold on orders from the Trump Administration, leaving ...

Choosing which Yellowstone National Park entrance you’ll use to start your vacation is a crucial one, based on what you’d like to see, how long you have in the park, and where you’ll head ...

Glacier National Park and Yellowstone National Park both welcomed the second highest number of visitors on record last year, ...

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

Yellowstone National Park's nearly 3,500 square miles seep slightly ... while those traveling through Idaho can head straight through the West Entrance into the Madison and West Yellowstone ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

Glacier National Park and Yellowstone National Park both welcomed the second-highest number of visitors on record last year.