A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

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

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

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

An iconic apex predator appeared through thick fog like an apparition and cautiously watched a photographer in Yellowstone ...

Like Old Faithful, the iconic geyser in the national park that shares its name with the hit series, Yellowstone is coming to Peacock right on schedule. The second part of the fifth season of the ...

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

Footage shows the black wolf with a mystical quality – as other wolves remain mostly hidden – amid steam at a Yellowstone thermal area.

Some employees in the National Park Service and other federal agencies who manage public lands in the Greater Yellowstone ...

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 ...

A must-do destination for animal lovers, write Simon & Susan Veness Sitting on the porch of the rustic Lake Village Lodge on ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...