Enlarge this image DNA sleuthing helped identify Joseph James DeAngelo, the suspected East Area Rapist, who was arraigned in a Sacramento, Calif.,…
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Enlarge this image Immature human eggs (pink) were created by Japanese researchers using stem cells that were derived from blood cells. Courtesy…
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Enlarge this image Marina Muun for NPR Marina Muun for NPR On the third floor of a big Soviet-era apartment building in…
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Enlarge this image Nadiya Clinic in Kiev, Ukraine, is creating babies using the DNA of three different people. The procedure can help…
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Enlarge this image Nadiya Clinic in Kiev, Ukraine, is creating babies using the DNA of three people. The procedure can help women…
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Enlarge this image Scientists placed two clusters of cultured forebrain cells side by side (each cluster the size of a head of…
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Enlarge this image Smallpox virus, colorized and magnified in this micrograph 42,000 times, is the real concern for biologists working on a…
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Enlarge this image The first sign of successful in vitro fertilization, after co-injection of a gene-correcting enzyme and sperm from a donor…
