Social Media Super Addictive

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Social Media More Addictive Than Booze and Drugs         Are your urges to 'check in' causing your willpower to 'check out'? You're not the only one. Read More WATCH VIDEO: Video Game Addiction Video games are notorious for their dedicated players, but does video game addiction exist? Portrait of Saturn's Hazy Moon         The Cassini spacecraft recently zoomed by Saturn's biggest moon, Titan. This was the view from 20,000 miles away. Read More WATCH VIDEO: Hubble Captures Saturn's Aurorae Saturn's northern and southern lights are glimpsed for the first time by the Hubble Space Telescope. A History of Cheerleading: Photos         Today's cheerleaders use more hairspray and perform more acrobatics than their forebears, but their pep evokes more than a century of history. Read More WATCH VIDEO: The Skinny on Smooching Ever wonder why we kiss? 2012 Doomsday Inspired Super Bowl Ad         It's perhaps as inevitable as seeing a partially-clad Danica Patrick trying to sell us domain names; the 2012 Mayan doomsday phenomenon came to the Superbowl! Read More WATCH VIDEO: Heat Can Endanger Athletes All athletes, especially football players, should recognize the signs of dehydration during warm-weather practice. 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 © 2010 Discovery Communications, LLC