Chinese authorities appear to have confirmed a scientist's unpublished claim that he helped make the world's first gene-edited babies and that a second pregnancy is underway, and say he could face consequences for his work. China's official Xinhua News Agency said Monday that investigators in Guangdong province determined that the scientist, He Jiankui (HUH JEEN-qway), evaded supervision of his work and violated research norms because he wanted to be famous. The report said He acted alone and...