Giant Snails Invade Florida April 17, 2013 | NBC News An invasive species, the giant African land snail is multiplying rapidly and causing problems for... Antarctic Snail Shells Dissolving November 26, 2012 | Chicago Tribune As waters of the Southern Ocean become more acidic, the shells of some sea snails... NASA’s Global Map of Tree Canopy Height February 22, 2012 | NASA "A NASA-led science team has created an accurate, high-resolution map of the height of Earth's... Going Digital in the Field November 6, 2012 | Science Daily Science Daily has an article that explores the increasing role of handheld digital devices in... Archaic Humans in Africa Until 25,000 YA July 29, 2012 | New York Times DNA studies suggest that archaic species of humans may have persisted in Africa until as... White Nose Syndrome Killed 5M Bats October 22, 2012 | USGS White-nose syndrome has killed over 5 million bats since it first appeared in New York... Data From 1,000,000 Wells Online December 4, 2012 | Arizona Geological Survey "The National Geothermal Data System, an online network of data repositories and state geological survey... An Early Start for the Stone Age August 15, 2012 | University of Colorado Boulder "The Later Stone Age emerged in South Africa more than 20,000 years earlier than previously... |