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

The unsettling 13-foot gap is located at Norris Geyser Basin - one of the hottest, oldest and most dynamic of Yellowstone's ...

Outside of Yellowstone National Park is a lesser-visited area that offers visitors many opportunities for outdoor adventures ...

Driving the Grand Loop Road in Yellowstone National Park is the best way to see everything that this beautiful place has to ...

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

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

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 ...

On Monday afternoon, the U.S. Geological Survey (USGS) announced the discovery of a new geothermal pool in Yellowstone ...