A hydrothermal explosion has created a 13-foot blue water feature in Yellowstone National Park. The explosion appears to have ...

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 ...

The vast Yellowstone National Park in Wyoming, USA, continues to be a source of fascinating discoveries.  Most recently, park geologists confirmed the ...

Scientists have discovered a new thermal area at Yellowstone National Park, which is believed to have grown in the past two decades. Experts at the Yellowstone Volcano Observatory found what ...

Yellowstone Caldera Chronicles is a written by scientists and collaborators of the Yellowstone Volcano Observatory. Yellowstone's thermal areas are the surface expression of the deeper ...