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

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

Yellowstone National Park announced Monday the discovery of a new 13-foot baby blue hot spring. It emerged with little ...

New hydrothermal feature pops up in Yellowstone National Park ... after one of the hydrothermal features ... on Aug. 5 and notified the park geology team to confirm it was a new ...

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed activity after remaining inactive ...

'In terms of large explosions, Yellowstone has experienced three at 2.08, 1.3, and 0.631 million years ago,' it explained. 'This comes out to an average of about 725,000 years between eruptions.

New hydrothermal feature pops up in Yellowstone National Park during overactive summer season, scientists say. See photos of the find.

“Geologists have mapped more than 100 major hydrothermal areas in Yellowstone National Park, and there are many more than 10,000 hydrothermal features within its boundaries,” scientists said.

New hydrothermal feature pops up in Yellowstone National Park during overactive summer season, scientists say. See photos of the find.

New hydrothermal feature pops up in Yellowstone National Park during overactive summer season, scientists say. See photos of the find.

“Geologists have mapped more than 100 major hydrothermal areas in Yellowstone National Park, and there are many more than 10,000 hydrothermal features within its boundaries,” scientists said.

“Geologists have mapped more than 100 major hydrothermal areas in Yellowstone National Park, and there are many more than 10,000 hydrothermal features within its boundaries,” scientists said.