bioethicsScienceEnd of a Dark Era? NIH to Retire Most Research ChimpsScienceLive Chat: Our Cyborg FutureScienceThe Uncertain Fate of the Government's Last 50 Medical-Research ChimpsScienceReady or Not: Mutant H5N1 Research Set to ResumeScienceTop Scientific Discoveries of 2012ScienceThe Next 4 Years: Battlegrounds in Science, Medicine and EnvironmentScienceStudy Suggests Legal Assisted Suicide Doesn't Increase Death WishScienceA Second Life for Retired Lab ChimpsScienceHepatitis C: The Last Chimpanzee Research BattlegroundScienceCaptive Chimps Could Be Declared Endangered SpeciesStoryboard: Science Beyond EthicsScienceGenome Revolution Is Skipping NonwhitesScienceResearch Committee May Be Stacked Against ChimpsSciencePoll: Should Sick People Be Paid to Risk Their Lives?ScienceBook Excerpt: Exposing India's Blood FarmersScienceTo Measure Longevity, Common Sense Trumps Genetic TestScienceReproduction Hack Makes Mice From Two DadsScience3-Parent Embryos Could Prevent Disease, But Raise Ethical IssuesScienceHow Your Biometrics Can Make Super Bowl Ads BetterScienceObama's Stem Cell Guidelines Threaten ResearchScienceSolitary Confinement: The Invisible TortureScienceReturn of The Doc Who Cried CloneScienceMRI Lie Detection to Get First Day in CourtScienceBush Stem Cell Ban Wrong, But Not Anti-ScienceMore Stories