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 ...

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

In Yellowstone National Park, a hydrothermal explosion has formed a new hole, filled with chalk blue water that’s hotter than a warm bath. A team of USGS geologists discovered the new pool in April ...

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

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

Using satellite imagery and data from a monitoring station installed in September 2023, researchers believe the feature gradually formed between late December 2024 and early February 2025.

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

In the new study, appearing today in Science, a team led by Hsin-Hua Huang of the University of Utah used earthquake data to create the equivalent of a CT scan of the Yellowstone system. The ...

Ground deformation at Yellowstone National Park over the last two years. USGS "The uplift and subsidence is usually interpreted as due to addition or withdrawal of deep magma and related gases and ...