By Ashik Siddique | Mar 11, 2013 07:56 PM EDT
The largest animal cloning project yet allows the creation of an endless line of mammal clones, with no genetic limits. Are we closer to cloning humans?
By Christine Hsu | Jan 23, 2013 09:19 AM EST
A leading geneticist from Harvard Medical School has created a master plan to bring back the long-extinct Neanderthals. All he needs is an "extremely adventurous female human" to serve as surrogate mother to deliver a cloned Neanderthal baby.
By Christine Hsu | Dec 20, 2012 09:13 AM EST
Human cloning could happen within the next half century, claims a Nobel Prize-winning scientist.
By Makini Brice | Nov 14, 2012 04:31 PM EST
Scientists in Brazil have hatched a scheme to clone animals from eight endangered species.