There’s a new milky blue pool in Yellowstone National Park.

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

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

More geological changes are occurring at Yellowstone National Park, as another hole forms in one of the park's basins. The ...

A hydrothermal explosion has created a 13-foot blue water feature in Yellowstone National Park. The explosion appears to have ...

Yellowstone geologists discovered the baby hydrothermal feature in April while doing routine work at Norris Geyser Basin, the ...

If you need one last kicker to discredit the man’s viral post, look no further than the top comment on the video. Yellowstone National Park must have got wind that this story was spreading around, so ...

Yellowstone, a popular tourist destination and namesake of an equally popular TV show, was the first-ever national park in ...

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

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

Wildlife movements in Yellowstone are normal seasonal behaviours; recent videos are misinterpreted, and experts confirm no ...