Scientists have assessed Yellowstone's chances of eruption by measuring electronic currents flowing deep within the Earth ...

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

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

Yellowstone caldera is one of the largest volcanic systems in the world. Past volcanic activity at the caldera has ranged from the output of lava flows to the explosion of large volumes of ash. The ...

adds information to the constant speculation about when the Yellowstone caldera could once again erupt. The newly clarified picture suggests that a mass-scale eruption is likely tens or even ...

They used the resulting data to map the magma formations ... dense and buried deep beneath the Yellowstone Caldera, which means it is unlikely to cause an eruption there. The other type is ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

But new seismological research has finally nailed down where exactly the eruption ... the surface at Yellowstone National Park. But unlike Mount Saint Helens, the Yellowstone caldera doesn't ...

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which will likely allow it to cool. Meanwhile, the largest pool of near-surface ...

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.