Scientists warn the next massive volcanic eruption is not a matter of if, but when—and the world is woefully unprepared.

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

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

Ranger naturalist George D. Marler meticulously documented changes in hydrothermal activity in the geyser basins of ...

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 ...

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

A group of UM nursing students are trying to raise $16,000 for a medical mission to St. Vincent and the Grenadines, an island nation recently impacted by volcanic activity.

How can lightning and solar storms be used to map magma beneath Yellowstone? Through magnetotelluric imaging, which provides ...

Yellowstone’s supervolcano is showing signs of awakening after 160,000 years. Find out how scientists are tracking magma ...

The study, recently published in the prestigious journal Nature, adds information to the constant speculation about when the ...

Scientists studying Yellowstone's supervolcano have made strides in understanding when it might erupt. Research published in ...

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