Yellowstone National Park is noted for the geothermal marvels, but it is the threat below ground that holds the attention.

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

The greatest supervolcano on Earth, a geological giant with enormous destructive potential and an unmatched promise for ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

Site of half the world's active geysers and about the same size as Cyprus, Yellowstone National Park's scenery and wildlife make it one of the biggest draws for tourists in the US.But those famous hot ...

Deep within the Yellowstone Caldera, the bowl-shaped rock cauldron at the heart of Yellowstone National Park, there’s a clue ...

It’s not hard to see why researchers are worried about a Yellowstone eruption. If the supervolcano were to erupt, the consequences would be devastating. The ashfall alone could render vast areas ...

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which ...

There's not even a hint of a looming eruption at Yellowstone. But you might wonder why, considering its violent past: Yellowstone has hosted "supereruptions" — the most explosive type of volcanic ...

Geologists found a deep-running network of magma channels in the northeast corner of Yellowstone National Park.

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth’s largest volcanic systems, ...