Scientists monitor Yellowstone's magma, emphasising the unlikely but potential for a super-eruption that could cause worldwide devastation.

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 ...

Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in finding a new thermal feature at one of the most famous national parks.

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

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