What is a Supervolcano? A supervolcano is a volcano that can produce an eruption of magnitude greater than 8 on the Volcanic ...

The Yellowstone supervolcano, located beneath Yellowstone National Park in Wyoming, is one of the most powerful volcanic ...

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

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

Yellowstone caldera is one of the largest volcanic systems in the world. Past volcanic activity at the caldera has ranged ...

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

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

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

Despite widespread fears of a catastrophic "supervolcano" eruption, scientists at the Yellowstone Volcano Observatory (YVO) have suggested that any eruptive event there would likely look far ...

Nature, 2025 Calderas left from volcanic eruptions in the region over the last two million years. Picture: Bennington et al., Nature, 2025 An apocalypse named Yellowstone Every 700,000 years or so ...

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 ...