Abyss Pool in Yellowstone National Park is about 53 feet deep and contains alkaline-chloride hydrothermal fluids that in the summer of 2024 had a temperature of 181 degrees Fahrenheit. The pool has ...

BILLINGS, Mont. — A surprise eruption of steam in a Yellowstone National Park geyser basin that sent people scrambling for safety as basketball-sized rocks flew overhead has highlighted a little-known ...

Two years after a dramatic explosion in Yellowstone's Biscuit Basin, a new geyser shot up near Black Diamond Pool.

Around 465 active geysers are roiling across Yellowstone National Park at any given time, with new ones regularly bubbling to ...

The West Thumb Geyser Basin is located along the western edge of Yellowstone Lake. There is a fantastic boardwalk trail that leads you past amazing hydrothermal features that are constantly changing.

Last April, geologists conducting routine maintenance at temperature logging stations in Yellowstone National Park’s Norris Geyser Basin found something unexpected: a previously undocumented thermal ...

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks ...

The Billings Gazette is reporting that in a news release issued late Tuesday, Yellowstone National Park said a man is presumed dead after falling into a hot spring at the park. Witnesses say they saw ...

BILLINGS, Mont. — A surprise eruption of steam in a Yellowstone National Park geyser basin that sent people scrambling for safety as basketball-sized rocks flew overhead has highlighted a little-known ...