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

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

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 ...

It's not the geothermal geysers, bears, or bison, but this one safety concern in Yellowstone National Park claims more lives ...

Earth’s inner core is changing shape, scientists have found.

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

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 ...

The “Yellowstone” of “Yellowstone to Yosemite With Kevin Costner” is more an allusion to Mr. Costner’s very popular TV drama than to the national park. It is Yosemite that is the focus ...

When my family and I moved to Mountain Home back in 2006 after I received orders to serve at the local Air Force base, the one thing that seemed to annoy me involved the naysayers in this community ...