Geyser watchers and park visitors are amused by Steamboat’s spectacular eruptions that can shoot water, steam, mud, and rock 300 feet or more into the air. The world’s tallest geyser — Steamboat ...

View looking northwest at a new thermal pool in the Porcelain Basin area of Norris Geyser Basin, Yellowstone National Park, that probably formed in a series of mildly explosive events between late ...

This is a photograph of Twin Buttes in Lower Geyser Basin looking to the northwest, with Excelsior Geyser of Midway Geyser Basin in the foreground. Twin Buttes is a thermal kame that formed when ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Michael Poland, geophysicist with the ...

Is Yellowstone ground ever really at rest, or is it always scheming its next surprise? On April 10, 2025, geologists conducting routine maintenance in Norris Geyser Basin’s Porcelain Basin chanced ...

YELLOWSTONE NATIONAL PARK, Wyo. (KIFI) — A car drove off the road and into a geyser pool in Yellowstone National Park on Thursday, July 11. The car crash happened at the Semi-Centennial Geyser thermal ...

The world’s tallest geyser — Steamboat Geyser in Yellowstone National Park — sprang to life this week for the first time in several months. It reportedly began erupting shortly after 8:30 a.m. on ...

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