Beryl Spring, located between Mammoth Hot Springs and Madison Junction in Yellowstone National Park, was named for the ...

Yellowstone National Park, the oldest national park in the USA and home to some of the most unique geological features on ...

As the headquarters of Yellowstone National Park ... For more information about Mammoth Hot Springs, check out the National Park Service's website. Formed over thousands of years of erosion ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt soon.

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

Montana Tech researchers have a new scientific article out, detailing how samples taken from hot springs at Yellowstone ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

A minor earthquake has hit Yellowstone National Park, and some people in the region experienced a tremor. The magnitude 3.9 ...

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

Sitting atop an active volcanic caldera, Yellowstone, America's first National Park, is home to more geological hydrothermal features (geysers, mud pots, hot springs, fumaroles) than are found in ...