The Super Bowl Brothers and Other Sibling Rivalries

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The Super Bowl Brothers and Other Sibling Rivalries: Photos         No matter who wins the Super Bowl, history will be made when brothers face off against one another for the first time.  Read More WATCH VIDEO: Football Helmets Detect Concussions A new padding design can prevent serious injury. Edie Widder: DNews Gamechanger of the Month         Marine biologist Edie Widder's system, called Eye-in-the-Sea, helped capture breath-taking, unprecedented video footage of the giant squid. Read More WATCH VIDEO: Giant Squid Legend Lives Inspiring authors and frightening sailors for centuries, the giant squid lurks somewhere between myth and reality. Jupiter: How to Observe the Solar System's Giant         Observing the largest planet in the solar system can be done very easily and cheaply -- don't miss out on viewing the massive gas giant and its moons. Read More WATCH VIDEO: Top 5 Reasons Europa Rocks Mysteries abound on a bizarre moon orbiting Jupiter. The History of Cheerleading: Photos         While today's cheerleaders bear little resemblance than their forebears physically, their pep and spirit evokes more than a century of history. Read More WATCH VIDEO: Trick Football Play Explained We reveal the secret behind an epic trick play that went viral. 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