Top 5 Reasons Sharks are in Trouble

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Top 5 Reasons Sharks are in Trouble         Shark finning is only one of five top reasons sharks are in trouble. Read More WATCH VIDEO: 3 Shark Myths Debunked So many things you think you know about sharks are WRONG! Elysium: Science vs. Fiction         The allegorical sci-fi epic Elysium depicts life on Earth in the year 2154. What is the science behind the fiction? Read More WATCH VIDEO: Spooks Predict the Future The world's most respected futurists got together and made some amazing predictions about life in 2030. New Mars Probe to Solve Missing Atmosphere Mystery         Something happened on Mars -- perhaps related to the planet losing its magnetic field -- that set Earth's neighbor on a different evolutionary path. Read More WATCH VIDEO: Curiosity Rover Finds Possible Life on Mars Could life have existed on Mars even before it flourished on Earth? Can Lasers Save Us from Turbulence? Video         Plane turbulence could soon be a thing of the past! A new laser-based system can detect turbulence in a plane's path long before the first drink hits the floor. Watch Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2013 Discovery Communications, LLC