CRISPR

Gene editing moves into a frightening new stage

Illustration of a single embryo cell being gene edited
Illustration: Aïda Amer/Axios

The possibility that babies from genetically edited embryos may have been born in China has pushed the science into a frightening new stage. It has become more real, even if scientists don't think it should be done in this way.

Why it matters: If nothing else, the scientific world is now talking more seriously about the implications of gene editing embryos than they did when it was just a prospect.

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