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 ...

Learn about the new hydrothermal feature that appeared last winter in Yellowstone National Park, possibly on Christmas Day.

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

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

A man visiting Yellowstone National Park was seen sipping water from a thermal pool in a newly released video. Captured by ...

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

However, in recent weeks, visitors to the famous park and several social media users have expressed concern following the release of videos showing large groups of animals fleeing the park. Bison, elk ...

Scientists used AI to reveal tens of thousands of previously undetected earthquakes beneath Yellowstone. The discovery shows ...

Yellowstone National Park is home to a huge and varied range of animal life but in recent days, many creatures appear to be ...

The stunning natural beauty, abundant wildlife, and fun outdoor recreation of Glacier and Yellowstone render them two of America's most popular national parks, which can lead to issues with crowds.

In a new study, published July 18 in the high impact journal Science Advances, Western engineering professor Bing Li and his ...

You don't even have to go far outside Yellowstone or to any obscure state parks in Wyoming. The biggest state covered by Yellowstone is also home to America's first-ever national forest, which rivals ...