The blue water spring is about 13 feet in diameter and 1 foot below the rim, USGS said. The water in the pool was measured at ...

"I am sure she experienced the same sensation." Video of tourist's incredibly reckless act at national park sparks outrage ...

The Grand Prismatic hot spring in Yellowstone National Park is sourced from a magma chamber beneath it. The bright colours are produced by hydrophilic bacteria in the mineral-rich water.

Creators ranging from conspiracy websites to psychics to an AI-generated Bigfoot have weighed in on TikTok, but should you ...

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

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

In April, when Yellowstone National Park geologists made their first visit this year to the Norris Geyser Basin, they ...

Geologists working in Yellowstone National Park discovered a new pool of strange light blue water this spring. Using ...

A man visiting Yellowstone National Park was seen sipping water from a thermal pool in a newly released video. Captured by ...

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

A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue ...

Yellowstone National Park announced Monday the discovery of a new 13-foot baby blue hot spring. It emerged with little volcanic fanfare in the ...