Yellowstone Supervolcano May Rumble to Life Faster Than Thought

Still, Yellowstone is one of a best monitored volcanoes in a world, records Michael Poland, a stream Scientist-in-Charge of a Yellowstone Volcano Observatory for a U.S. Geological Survey. A accumulation of sensors and satellites are always looking for changes, and right now, a supervolcano does not seem to poise a threat.

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