One of Earth’s Deadliest Supervolcanoes Is Hiding in America—What If It Finally Blew Its Top?
- Posted on September 29, 2026
- By AOL
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- 1 min read
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One of Earth’s Deadliest Supervolcanoes Is Hiding in America—What If It Finally Blew Its Top?
The slumbering Yellowstone caldera hasn’t erupted in more than 600,000 years, but if it decided to wake up, that’d be bad news for humanity.
