Emissions http://www.akgmag.com/ Thu, 17 May 2012 14:00:02 -0500 By Nancy L. Young-Houser. Geothermal activity is the bread and butter for the Yellowstone National Park, at least until quite recently. Electric companies have begun to notice irregular patterns coming from areas outside the park, while Landsat satellite imagery is noticing a fluctuation of temperatures inside the park from an aerial viewpoint of 438 miles above earth. NASA and the United States Geological Survey had joined... http://www.akgmag.com/article/Yellowstone_National_Park_May_Soon_Be_Losing_Steam.htm Wed, 01 Feb 2012 12:33:03 -0600 http://www.akgmag.com/article/Yellowstone_National_Park_May_Soon_Be_Losing_Steam.htm