According to the Yellowstone Volcano Observatory, it’s probable that this new hydrothermal feature is connected to activity ...

U.S. News Insider Tip: Some visitors, especially kids, might have respiratory discomfort at Norris Geyser Basin ... with few trees and acidic pools on both sides of the approximately mile-long ...

A newly openedvolcanic vent has been discovered in Yellowstone National Park, emitting thick plumes of steam and prompting ...

Yellowstone National Park's nearly 3,500 ... Noteworthy locales within the West Thumb Geyser Basin include Abyss Pool (a hot spring named for its depth) and Fishing Cone (where park staff used ...

Smithsonian American Art Museum Sapphire Pool, Yellowstone National Park Smithsonian American Art Museum Old Faithful Geyser, Yellowstone National Park Smithsonian American Art Museum The Paint Pot, ...

Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in North America and the third-largest in the ...

A park scientist noticed it about two weeks after a hydrothermal explosion along a boardwalk during the park’s overactive ...

It may be famous for its reliable 'Old Faithful' geyser, but one should never forget that Yellowstone National Park sits on ...

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

“It’s fun (but) not particularly unusual,” Mike Poland, the scientists in charge of the Yellowstone Volcano Observatory, said at the time. “Yellowstone geysers do this all the time.” ...