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 ...

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

A new hole was discovered in Yellowstone National Park in April 2025, when geologists performed routine maintenance at the ...

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

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

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

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

Yellowstone National Park is home to a huge and varied range of animal life but in recent days, many creatures appear to be ...

A new light blue hot spring has formed in Yellowstone’s Norris Geyser Basin after months of small hydrothermal explosions.

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

On Monday afternoon, the U.S. Geological Survey announced the discovery of a new geothermal pool in Yellowstone National Park ...

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