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

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 ...

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

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

USGS geologists discovered something odd in Yellowstone National Park: a massive new hole in the ground that's filled with ...

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

Jimmy Kimmel gave a salute to “The Late Show With Stephen Colbert” — and blasted rival network CBS — on Thursday evening, ...

I n Yellowstone National Park, a hydrothermal explosion has formed a new hole, filled with chalk blue water that’s hotter ...

A new, rapidly growing hole filled with icy blue water has appeared in Yellowstone National Park's Norris Geyser Basin, ...

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

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

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