Yellowstone volcano is a HIGH RISK threat: What does the dire USGS warning mean? YELLOWSTONE volcano was labelled a “high risk” in the latest volcano assessment published by the United States Geological Survey – but what does the dire warning mean? Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trump’s Order to Open Arctic Waters to Drilling Was Unlawful, Federal Judge FindsTrump’s Order to Open Arctic Waters to Drilling Was Unlawful, Federal Judge FindsScientists find answer to life, universe and everything… and the answer will surprise you!Robot wars! ‘Precognition’ already available to military as UK firm changes face of warMammoths RETURN? Scientists bring LIFE into 28,000-year-old cell 'can STILL happen'How Pain Tolerance and Anxiety Seem to Be Connected