Showing posts with label Yellowstone supervolcano may blow sooner than thought — and could wipe out life on the planetUSATODAY - News Top Stories. Show all posts
Showing posts with label Yellowstone supervolcano may blow sooner than thought — and could wipe out life on the planetUSATODAY - News Top Stories. Show all posts

Friday, October 13, 2017

Yellowstone supervolcano may blow sooner than thought — and could wipe out life on the planet

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Researchers analyzed minerals in fossilized ash from the most recent mega-eruption and found changes in temperature and composition.

     
 
 


from USATODAY - News Top Stories http://ift.tt/2xBUxUK
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