Dr. John Zhang from China's Zhejiang province spearheaded the fertility breakthrough and led an American team in making a baby from the DNA of three people. (Photo/CGTN)
Science
In 2016, a fertility breakthrough left many asking: how do you make a baby from the DNA of three people? The reproductive process involved people from across the world, but Dr. John Zhang from China's Zhejiang province spearheaded it and led a team from the U.S..
