大象传媒

A Chinese scientist who claims to have created the world鈥檚 first genetically edited babies has defended his work. Professor He said he was 鈥減roud鈥� of altering the genes of twin girls so they cannot contract HIV.

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Martial law has come into effect in several regions of Ukraine after Russia seized three Ukrainian vessels; and can scientists regenerate coral in Australia鈥檚 Great Barrier Reef?

(Photo: Professor He, Credit: AFP)