Gene Editing Raises Hopes, Fears Gene Editing TK
Jeannie Phan for NPR

In Search For Cures, Scientists Create Embryos That Are Both Animal And Human

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NIH Plans To End Moratorium On Funding Controversial Chimera Research

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Pablo Ross of the University of California, Davis, inserts human stem cells into a pig embryo as part of experiments to create chimeric embryos. Rob Stein/NPR hide caption

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Rob Stein/NPR

NIH Plans To Lift Ban On Research Funds For Part-Human, Part-Animal Embryos

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Alicia Watkins for NPR

Breaking Taboo, Swedish Scientist Seeks To Edit DNA Of Healthy Human Embryos

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Swedish Scientist Starts DNA Experiments On Healthy Human Embryos

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After reaching adulthood, a mosquito emerges from the water looking for trouble. Courtesy of Andrew Hammond hide caption

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Courtesy of Andrew Hammond

To Fight Malaria, Scientists Try Genetic Engineering To Wipe Out Mosquitoes

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