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

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

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 ...

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

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

Scientists say it is not likely the Yellowstone Volcano will erupt anytime soon - in the video below, John Sherer reports on ...

Yellowstone National Park's oldest and hottest geothermal area is the Norris Geyser Basin. This region also boasts the ...

A guide in Yellowstone National Park last week captured footage of rarely seen cougars traversing a snow-covered ridge as if out for a Sunday stroll. MacNeil Lyons of Yellowstone Insight told FTW ...

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 chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

The vast catchment area that is Yellowstone National Park has remained largely unchanged ... The wolf was only visible thanks to our spotting scope (a US$400 investment in long-distance wildlife ...

Don’t become dominated by the politics, controversy and outrage that is currently sweeping the United States ... outside our doorsteps. 1. Yellowstone National Park, Wyoming/Montana/Idaho ...