There's a fresh push to edit the genes of human embryos to prevent diseases and enhance characteristics that parents value.

How does CRISPR work, and why is editing human embryos so controversial? Explore the science, the risks, and the ethical debates surrounding Dr. He Jiankui’s gene-editing experiment.

Two others on He’s research team received lesser fines and sentences. He said he used a gene-editing procedure known as Crispr-Cas9 to rewrite the DNA in the girls’ embryos.

Get your baby gene edited JUST RIGHT LOL. Made to order babies coming. I want a flying baby, insert bird gene and Cas9 edit the wing genes part to make wings shorter.

The divergence between the positions of the appeals court and the PTAB centers on the importance of early uncertainty about whether CRISPR-Cas9 editing would work in eukaryotic cells. Jennifer ...