American geologists are raising urgent concerns after new analysis of Yellowstone supervolcano's subsurface magma chamber ...

Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped gases, and intense heat. For years, scientists have known about this ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone caldera ...

Schematics of Yellowstone's magmatic system. Left: schematics illustrating Yellowstone's magmatic system under the traditional magma chamber view. Right: schematics showing Yellowstone's ...

18:22, Fri, Apr 4, 2025 Updated: 18:23, Fri, Apr 4, 2025 A group of US Geological Survey (USGS) geologists have discovered signs of rhyolitic volcanism in the northeast-shifting Yellowstone caldera.

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed activity after remaining inactive for approximately 160,000 years. Recent ...

Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone’s potential to blow its stack in the future. Chinese scientists have made a disconcerting find ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Violet Turner and Faith Nolander, ...

What are Yellowstone National Park's five types of thermal features? Yellowstone is the world's first national park and a geological wonder. The park is home to five kinds of thermal features: geysers ...