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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Yellowstone National Park sits atop the world's most famous supervolcano. If it erupted, ash and molten rock would spew across ...

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 ...

The Yellowstone supervolcano is one of the largest active volcanoes on Earth, and now a new study suggests that its magma source is 'closer than thought'. Scientists used to believe that ...

Portable seismometer deployed at Yellowstone. Credit: Jamie Farrell, University of Utah Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases.

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a magma cap that may play a role in relieving volcanic pressure underground.

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

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Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long known about the chamber’s existence, but have yet to precisely locate its ...