National Science Environment The Mechanics Behind Yellowstone's Old Faithful 5:09pm October 12, 2017 News U.S. Around the Nation Research News Science Environment Share URL copied to clipboard! Copyright 2017 NPR. To see more, visit http://www.npr.org/. 300x250 Ad More All Things Considered National The religious context of the Minnesota shootings Environment Health & Safety Radiolab celebrates 'Jaws' anniversary 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate