Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in ...

Last April, geologists conducting routine maintenance at temperature logging stations in Yellowstone National Park’s Norris ...

A viral video showing a group of bears crossing a road sparked rumors that bears were leaving Yellowstone National Park. The ...

A viral social media post claimed grizzly bears were fleeing Yellowstone National Park. The video garnered 6 million views on ...

A video of bears in a South Dakota-based wildlife park was misleadingly shared as a video of bears leaving Yellowstone in ...

Scholars and schoolchildren alike have generally classified animals by the foods they eat: carnivores eat meat; browsers ...

"The discovery emphasizes the dynamic nature of Yellowstone's thermal activity," Yellowstone Volcano Observatory's Mike ...

Yellowstone is celebrating a new visitation record, but the reality of actually visiting the park isn't so joyous, as one visitor's video shows.

However, this was not a video of Yellowstone mountain lions migrating south to Utah. There was no evidence that the park's ...

Learn about the new hydrothermal feature that appeared last winter in Yellowstone National Park, possibly on Christmas Day.

Yellowstone National Park investigates grizzly bear's death ...