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IPFS News Link • Science

Yellowstone supervolcano much bigger than thought

• Terrence Aym
The dangerous supervolcano that once destroyed much of what's now the USA is much bigger than vulcanologists previously thought. That's the disturbing information confirmed by an important new study published in the prestigious journal of Geophysical Research Letters. The volcano has been producing ominous warning signs the past several years and an area near what used to be a large lake is now sealed off to the public.