Chinese families did not give consent for children to consume genetically modif[i]ed rice in the part US-funded study. China has sacked three officials for breaching Chinese laws and ethical regulations during a trial in which children were fed genetically modified rice. The trial’s legitimacy was questioned in August by the environmental group Greenpeace. A three-month investigation, led by the Chinese Center for Disease Control and Prevention (CDC), culminated in the decision on 6 December to sack two members of the CDC’s own staff — Yin Shi’an, the principal investigator of the Chinese arm of the project, in Beijing, and Hu...