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

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

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

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

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

Yellowstone caldera is one of the largest volcanic systems in the world ... The magma stored beneath the surface of Yellowstone National Park exists in a mostly solid state and is probably not capable ...

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

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

But you might wonder why, considering its violent past: Yellowstone has hosted "supereruptions" — the most explosive type of volcanic blast ... over the present-day national park.) ...

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

Yellowstone caldera is one of the largest volcanic systems in the world ... The magma stored beneath the surface of Yellowstone National Park exists in a mostly solid state and is probably ...