Invisible Sharks

Sharks just got a whole lot sneakier and awesome. Scientists have discovered that some shark species can emit light, creating an optical illusion that makes them invisible to other creatures!

http://news.discovery.com/history/editors-picks-invisible-sharks-dinos-with-big-horns-and-more.html

2010 is the Year of Biodiversity and Earth Rangers has teamed up with The United Nations Convention on Biological Diversity to bring you a daily dose of biodiversity basics

Earth Rangers is a non-profit organization that works to inspire and educate children about the environment. At EarthRangers.com kids can play games, discover amazing facts, meet animal ambassadors and fundraise to protect biodiversity.