A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park.
Green Matters on MSN
A Chicago-sized bulge has appeared near Yellowstone’s volcano — and scientists say it’s growing
Experts have dismissed the possibility of an eruption, saying, 'It’s Yellowstone being Yellowstone.' ...
“Even more colossal” is the way University of Utah researchers now describe the Yellowstone super volcano, which lies under the Wyoming’s northwest corner, after discovering that it is over twice as ...
Learn more about the past eruptions at Yellowstone National Park and how each new eruption displaced evidence of the past.
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