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

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

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

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

The best times to visit Yellowstone National Park are from ... between mid-April and the end of May. Check the National Park Service's website to view updated road closures and opening days.

Amazing! When I first started visiting the park I was told that they were there but (were) like ghosts because even Rangers ...