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Photo: Riishede / Getty Images A New Yellowstone Supervolcano Study Just Dropped. Should We Be Worried?
The last supereruption occurred some 630,000 years ago.
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Jonathan Newton/Contributor/Getty Images The World’s Largest Acidic Geyser Just Woke Up in Yellowstone National Park
The geysers at Yellowstone National Park are still very much alive, and one of them just reminded us of that.
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Not the blue pool in question. This is the Sunset Lake hot spring. Photo: MARK RALSTON/AFP via Getty Images -

Photo: Ade Arogundade / Getty Images -

Inger Vandyke /VW PICS/Universal Images Group/Getty Images



