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News in Brief

Nature 442, 732 (17 August 2006) | doi:10.1038/442732a; Published online 16 August 2006

Open Innovation Challenges

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NASA climbs back on board dark-energy mission
Transgenic grass strain escapes into the wild
Animal-rights groups force researcher to quit studies
Gates gift to Global Fund shames governments
Electronic ark to hold all known animal species
Student's organic design gives lab a cell structure