Yellowstone volcano: USGS reveals what would happen if Yellowstone volcano erupted YELLOWSTONE NATIONAL PARK houses a huge supervolcano. Now the US Geological Survey has revealed exactly what would happen if Yellowstone’s volcano erupted again. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Why THIS could be a ‘SHOWSTOPPER’ for Elon Musk's hopes of colonising MarsTrilobites: Pando, the Most Massive Organism on Earth, Is ShrinkingTrilobites: Why Southeast Asia and Australia’s Coral Reefs Became So Rich in SpeciesWhy Does ‘First Man’ Say Gemini as ‘Geminee’? NASA Explains. Sorta.Global warming breakthrough? New satellite will offer CLUES as UK and France team upOverlooked No More: Yamei Kin, the Chinese Doctor Who Introduced Tofu to the West