What is a supervolcano? The answer isn't so simple.
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Supervolcanoes are defined by their ability to produce supereruptions — explosions of more than 240 cubic miles of volcanic…
Supervolcanoes are defined by their ability to produce supereruptions — explosions of more than 240 cubic miles of volcanic…
Few volcanoes on Earth boast the fantastical title of "supervolcano," but what makes these uber volcanoes so super, and is the…