Mars Infection from Rover Possible?

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Mars Infection from Rover Possible?         During the runup to the launch of NASA's Mars Science Laboratory, a step in the "planetary protection" procedure wasn't adhered to. Read More WATCH VIDEO: Tumbleweed Rovers Could Explore Mars New concepts for Mars-probing rovers would use Martian wind to move around the planet. Search for Lost da Vinci Gets Desperate         Researchers have drilled a hole into a frescoed wall which they believe hides a long-lost da Vinci masterpiece. Read More WATCH VIDEO: Book Says Da Vinci Hid Biblical References Did Leonardo da Vinci use mirrors to hide biblical images in his most famous masterpieces? Testes Hit by Herbicides         Male gonads of many species suffer negative effects from exposure to the herbicide atrazine. Read More WATCH VIDEO: Products Help Gardeners Go Greener Pesticides and fertilizers can wind up where you don't want them. Learn how to grow an eco-friendly garden. New Deep-Sea Worms Discovered         A careful lookout for acorn worms has revealed nine new species thriving in the Pacific and Atlantic oceans. Read More WATCH VIDEO: Weird Worms Eat Bones Newly discovered undersea worms eat the bones of whales and other large, dead animals. 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