(Pat Sutphin for the Idaho Capital Sun) People visit Yellowstone National Park every year to observe its wildlife and vast ...

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's ...

It’s been the staple of various film or TV show plots, though some might remember it more specifically as being the devious ...

And there’s one lurking just underneath Yellowstone National Park ...

As Yellowstone National Park interpretive specialist Richard Jehle told me earlier this year, “Old Faithful is just a tiny fraction of what Yellowstone National Park is all about.” ...

A Colorado Springs resident, 62-year-old Joseph Aita, has been barred from visiting Yellowstone National Park for five years ...

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 ...