BiologyJan. 11, 1922: Insulin Makes a Nice ShotBy Tony LongScienceDying Trees Make Way for Mice With Deadly DiseaseBy Susan Milius, Science NewsScienceSpider Sex Play Speeds Up Successful MatingBy Susan Milius, Science NewsScienceAncient Birds Clobbered Rivals With Clubbed WingsBy WIRED StaffScienceNanoparticles in Sewage Sludge May End Up in the Food ChainBy Dave MosherScienceAmazing World of Insect-Wing Color DiscoveredBy Brandon KeimScienceParasites Make Caterpillars Glow to Repel PredatorsBy Susan Milius, Science NewsDec. 28, 1973: Endangered Species Get a Helping HandBy Tony LongScienceHoneybees May Be Spreading Disease to Wild BeesBy Susan Milius, Science NewsDec. 27, 1831: Beagle Sets Sail With a Very Special PassengerBy Tony LongScienceEarly Reports From the 'Dark Matter' of the GenomeBy Brandon KeimScienceFossil Finger DNA Points to New Type of HumanBy Brian SwitekScienceBook Excerpt: The Dinosaur Fossils That Changed EverythingBy Brian SwitekScience8-Year-Olds Publish Scientific Bee StudyBy Lisa GrossmanScienceBlack Ghost Knifefish Robot Unmasks Movement SecretsBy Dave MosherScienceOne-Fourth of DNA Born by 2.8 Billion Years AgoBy Tina Hesman Saey, Science NewsDec. 21, 1842: Birth of an Anarchist, and Darwin's CriticBy Tony LongGeek Candor: The Vlogbrothers Do It With AnimalsBy Kay T. HoltScienceDIY Biotech Hacker Space Opens in NYCBy Dave MosherScienceClusterwink Snails Defend Themselves With Superfast Flashing ShellsBy Dave MosherScienceCanadian Microbes Give Clues for Life on Icy MoonsBy Lisa GrossmanScienceLeaked Memo Shows EPA Doubts About Bee-Killing PesticideBy Brandon KeimScienceReproduction Hack Makes Mice From Two DadsBy Brandon KeimScienceEvolution Survives Assault on Louisiana TextbooksBy Brandon KeimMore Stories