Genetics

Will CRISPR fears fade with familiarity?

The first "test-tube baby" made headlines around the world in 1978, setting off intense debate on the ethics of researching human embryos and reproductive technologies. Every breakthrough since then has raised the same questions ...

Genetics

Like a cut-and-paste tool, gene editing transforms research

Gene editing is getting fresh attention thanks to a successful lab experiment with human embryos. But for all the angst over possibly altering reproduction years from now, this technology already is used by scientists every ...

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