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

The Axial Seamount is an underwater volcano located around 300 miles off the coast of Oregon in the US. Scientists believe it ...

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

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

One volcanologist who has spent time studying the volcano said the devastation its eruption would cause would be "complete and incomprehensible." ...

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

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

They found volcanic activity is shifting to the northeast as the North American tectonic plate over the Yellowstone hotspot continues to shift southwest. But because the magma below Yellowstone is ...

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 ...

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 ...

Yellowstone’s supervolcano is showing signs of awakening after 160,000 years. Find out how scientists are tracking magma movement and what this means for the future.