clones Scientists clone endangered horse from genetic material frozen 40 years ago David Pescovitz
bad ideas in cloning Russians cloning wooly mammoths, Jurassic Park-style "Ice Age theme park" may be in the works Jason Weisberger
Cave cubs Perfectly preserved cave lion may be coming back after 50,000-year extinction nap Robert Spallone
knockoffs Inside South Korea's dog-cloning lab Cory Doctorow
cloning Want to clone your dog? That'll be $100,000 Xeni Jardin
donsol The clone that wasn't Leigh Alexander
cloning Owner of John Lennon's tooth would like to clone the musician David Pescovitz
cloning Horse Association must accept clones on registry Cory Doctorow
bioethics Why new cloned mice can help scientists treat lab animals more humanely Maggie Koerth
perspective Is new stem cell research super important, or kind of a big yawn? Maggie Koerth
debunking No cloned Neanderthal baby for Harvard (at least not yet) Maggie Koerth
Nobel Prizes 2012 The 2012 Nobel Prize in Physiology or Medicine Maggie Koerth
cloning Meet Peng Peng, a newly cloned "good fat" sheep in China (photo) Xeni Jardin
extinct beasties Cloning a wooly mammoth: Harder than it sounds Maggie Koerth

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