The Yellowstone Caldera, spanning Wyoming, Idaho, and Montana, is among the most seismically active volcanic regions on Earth ...

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

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

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

Mysterious Milky Blue Pool Emerges at Yellowstone National Park. Yellowstone National Park, known for its stunning geothermal ...

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

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

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

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

The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and ...

The blue pool is located in the Porcelain Basin subbasin of Norris Geyser Basin, immediately west of a patch of vegetation informally known as Tree Island. It is about 13 feet across, and the water in ...

A surprising discovery at Yellowstone National Park has geologists buzzing! During a routine temperature check at the Norris Geyser Basin, scientists stumbled upon a brand new thermal pool—light blue ...