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

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

A 13-foot-wide hot pool formed over the winter in one of Yellowstone’s most active areas, and it could offer new insights into the park's ever-changing geothermal systems.

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

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

Located in the Yellowstone’s Porcelain Basin, the new thermal feature is believed to have appeared on Christmas Day ...

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 ...

Yellowstone is not just a beautiful park. It is also one of the most dangerous volcanos in the world, and scientists recently ...

Although they mostly go unnoticed by humans, small earthquakes occur much more frequently than large earthquakes, and knowing ...

Viral social media claims of an imminent Yellowstone supervolcano eruption, triggered by a misleading bear video, have been ...

On April 10, 2025, geologists from Yellowstone National Park were conducting routine maintenance of temperature logging stations at Norris Geyser Basin — their first such visit to the area since the ...

Beneath Yellowstone’s stunning surface lies a hyperactive seismic world, now better understood thanks to machine learning.