Yellowstone National Park is one of the most popular and fascinating parks in the U.S. Naturally, there are quite a few ...

Steamboat is the world's tallest active geyser, but unlike Old Faithful, its eruptions are completely unpredictable. Now, a new analysis suggests that at least one recent Steamboat eruption got ...

Steamboat Geyser eruption not witnessed from ground, but photographer in a plane captures footage next morning.

A 21-year-old man is facing a week in jail after approaching the "most dangerous" geyser in the world in Yellowstone National Park. The man, Viktor Pyshniuk, from Lynwood, Washington, was apprehended ...

The thermal vent is located on the road between Nymph Lake in the Mammoth Hot Springs area. If you don't get to see it, there are more than 500 active geysers located within Yellowstone National Park, ...

(Reuters) - The world's largest active geyser has erupted three times in the past six weeks at Yellowstone National Park, including once this week, in a pattern that is unusual but not at all ...

The tallest active geyser in the world erupted last week, though seismic data shows it was probably about a quarter the size of the previous major eruption four years ago, Wendy Stovall, deputy ...