Methane Lakes on Titan
June 18, 2012 | NASA
"NASA's Cassini spacecraft has spied long-standing methane lakes, or puddles, in the "tropics" of Saturn's... Drilling into Lakes Deep Beneath Antarctic Ice
December 25, 2012 | National Geographic
Three teams of scientists from Russia, Britain and the United States are drilling through Antarctic... Colorful Lakes of Kelimutu Volcano, Indonesia
June 12, 2012 | Wikipedia
Kelimutu is a volcano with three summit lakes on Flores Island, Indonesia. The lakes... Lake Mead Video and Report
April 4, 2013 | USGS
"A new video from the U.S. Geological Survey illustrates Lake Mead’s healthy and robust ecosystem... Hydrocarbon Ice on Saturn’s Moon Titan
January 16, 2013 | NASA
"A new paper by scientists on NASA's Cassini mission finds that blocks of hydrocarbon ice... How Much Water?
June 6, 2012 | USGS
"If you took all the water on earth – in oceans, ice caps, lakes, rivers,... Falling Water Levels in the Great Lakes
January 18, 2013 | CNN
Water levels on the Great Lakes were at December record lows last month, causing problems... Volcanic Hazards in the United States
August 5, 2012 | USGS
"The United States has 169 active volcanoes. More than half of them could erupt explosively,... | 
