Cinder Pool. Elk Pool. Hydrophane Springs. The Reservoir. These are all thermal features in the backcountry of the dynamic ...

Afterward, take another right toward Geyser Hill, eventually ending back at Old Faithful. Remember that Yellowstone has an ...

Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's eruptive history and current activity to show that the sleeping giant ...

There are many ways to enjoy the wonders of Yellowstone National Park – including viewing the magnificent geysers. Did you ...

West Thumb Geyser Basin (WTGB), along the southwest ... of sinter-depositing alkaline-chloride fluids throughout Yellowstone National Park, including those near Old Faithful.

Catherine Parker Old Faithful may be Yellowstone's most well-known geyser, but the Norris Geyser Basin is home to the park's oldest (thermal features are said to have been present here for more ...

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 ...

From its very own Grand Canyon to its geysers and hot springs, Yellowstone National Park is home to some of the most ...

Abyss Pool in Yellowstone National Park is about 53 feet deep and contains ... (Pat Shanks/U.S. Geological Survey) West Thumb Geyser Basin, along the southwest shore of West Thumb Basin in western ...

Millions of people travel to Yellowstone National Park each year to see its famous hot springs and hundreds of geysers — including the legendary Old Faithful. The vast park straddles three ...

Visitors hacked off pieces of geyser formations to take home as souvenirs, while hunters slaughtered the park's elk. Superintendent Langford was conspicuous by his absence, visiting Yellowstone ...

The park is divided into eight areas: Canyon Village; Fishing Bridge, Lake Village and Bridge Bay; Madison and West Yellowstone; Mammoth Hot Springs and the North; Norris Geyser Basin; Old ...