Yellowstone volcano SHOCK: Growing heat in 'PHENOMENAL thermal area' stuns geologists A YELLOWSTONE volcano “thermal area” 20 years in the making has stunned Yellowstone scientists, according to a US Geological Survey report. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Measles Outbreak: Your Questions AnsweredChina’s Chang’e 4 Moon landing ‘MAJOR challenge’ for NASALife on Mars BOMBSHELL: How scientist found 'canals built by ancient civilisation'NASA's secret DISASTER? How technician’s MISTAKE 'almost proved FATAL for space shuttle'NASA asteroid WARNING: 500-metre meteorite barrelling towards Earth THIS AFTERNOONVirgin Galactic to blast supersonic plane into space TODAY