Study: Yellowstone supervolcano holds TWICE the magma previously believed

(NaturalNews)

(Natural News) A study has determined that the Yellowstone supervolcano holds twice the amount of magma than previously believed.The volcano at Yellowstone National Park in Wyoming and Montana sits atop a huge reserve of molten rock and last erupted 640,000 years ago. It is one of the world's largest active continental silicic volcanic … [Read More...]