Yellowstone is famous for its volcanic landscapes, erupting geysers and colorful hot springs. The park is also unique because ...

A new hydrothermal feature that popped up inside Yellowstone National Park last summer has scientists wondering if it will make another appearance this summer. Scientists first noticed it while ...

Looking southeast at the hydrothermal feature that formed in August 2024 just north of Nymph Lake. Steam is emanating from a vent that is partially full of water to create the fry ...

But the stand of trees is hiding a rhyolite lava flow, a thick type of lava that tends to form short, chunky flows throughout ...

We know that a supervolcano, Yellowstone, is located practically in our backyard. The region is constantly going through geological changes, as there was a recent discovery of a new volcanic vent in ...

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

Nikolay Patrushev cited recent research showing that a simulated eruption of the Yellowstone Caldera, which has shown increasing signs of active volcanic status over the years, and what ...

Scientists first noticed it while driving through the park nearly two weeks after one of the hydrothermal features exploded ...

A park scientist discovered a new hydrothermal feature while driving through Yellowstone National Park during the overactive summer season. Jefferson Hungerford Yellowstone National Park A new ...