No Gun Control in Animal Kingdom

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No Gun Control in Animal Kingdom         These species have their own ways of taking aim at rivals, predators and prey. Read More WATCH VIDEO: Snakes Show Slithering Secrets Snakes move a lot more like humans than you'd think. Mars Crew Will Need Special Help         The simulated 520-day mission found that Mars-bound crew will need special lights and other things to keep them healthy. Read More WATCH VIDEO: Mars Survival Have you ever wondered if the human race could survive on Mars? NASA's Original Inflatable Space Station         NASA first studied the possibility of an inflatable space station more than 50 years ago. Read More WATCH VIDEO: Satellites Go Through Wringer Breaking satellites is the goal of some NASA engineers who make sure the equipment is ready for orbit. Shellfish Do Feel Pain         Shellfish, such as crabs, lobsters and shrimp, experience pain, according to mounting evidence. Read More WATCH VIDEO: Tracking Methods Monitor Blue Crabs Maryland Blue Crab populations are dwindling and researchers are trying to find ways to replenish the stock. 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