Researchers relied on a newer gene-editing technique that may make it possible to engineer embryos, a prospect that has long alarmed bioethicists.
Health
In a First, Scientists Precisely Edit Human Embryo Genes
Researchers relied on a newer gene-editing technique that may make it possible to engineer embryos, a prospect that has long alarmed bioethicists.
Carl Zimmer
June 4, 2026
1 min read
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