In addition to the horseshoe-shaped main lodge, which is 4,757 square feet and features a bunkhouse and office, a large bar ...

A "sharp, volatile-rich cap” about 2.5 miles under Yellowstone’s surface “acts like a lid,” trapping pressure and heat that ...

Yellowstone recorded a record-high number of bear jams — 499 with grizzly bears and another 760 black bear gridlocks.

"Why do we always feel the need to destroy?" Yellowstone National Park worker shares upsetting photos of visitors' shocking ...

SALT LAKE CITY — Scientists have studied Yellowstone National Park's magmatic system for decades, which makes the iconic geysers, mud pots and various hydrothermal wonders possible. But it wasn ...

Cindy Shaffer was no stranger to herds of bison roaming the land at Yellowstone National Park, sharing footage of her close up encounter. On a recent trip to the Specimen Ridge area of the park, ...

Schmandt was among a group of researchers who recently found that less than two and a half miles below the surface in Yellowstone National Park is its magma system. Atop the magma reservoir ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Brandon Schmandt, professor of ...

Wrangell-St. Elias National ... national park. Wrangell-St. Elias’ amalgam of sprawling glaciers, snowy peaks, and isolated boreal forests is roughly six times as big as Yellowstone.