It's common knowledge that Yellowstone Park sits on top of an ancient supervolcano, but what happened last time it erupted?

How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...

Site of half the world's active geysers and about the same size as Cyprus ... rock] volcanism has shifted to north-east Yellowstone caldera," according to the team, which was led by Ninfa ...

"The size is so immense that people don't appreciate ... adapted to growing in nutrient-poor soils, like those in the Yellowstone caldera. So too are the white­bark pines, whose nuts sustain ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Stanley Mordensky, geologist with ...

And size matters. A resonant study published ... The long outline of the Yellowstone Caldera, nicely visible from the top of Mount Washburn, should be enough to remind us of that.

Nikolay Patrushev cited recent research showing that a simulated eruption of the Yellowstone Caldera, which has shown increasing signs of active volcanic status over the years, and what ...