Science 2018: Gene Editing, Private Space Travel Top List Voice of America
source https://learningenglish.voanews.com/a/science-2018-gene-editing-private-space-travel-top-list/4705651.html
A Chinese researcher claimed to have edited the genes of at least two human embryos this year. The two developed into girls, who were born this year. Also, a ...
source https://learningenglish.voanews.com/a/science-2018-gene-editing-private-space-travel-top-list/4705651.html
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