The UK's Nuffield Council on Bioethics says genetically modifying human embryos could be morally permissible, according to the Guardian.
The Nuffield Council report is the first step in addressing ethical considerations of genome editing in human health, food, and the natural environment.
The Nuffield Council is seeking comments on whether direct-to-consumer genetic tests need to be regulated.
Chinese state news agency Xinhua reports that a preliminary investigation has found He Jiankui performed his gene-editing work illegally.
John Mendelsohn, a former president of the University of Texas MD Anderson Cancer Center, has died, the New York Times reports.
Identical twins receive different estimates of ancestry from the same direct-to-consumer genetic testing firms, CBC reports.
In PNAS this week: chromosomal features of maize, adaptations in the vinous-throated parrotbill, and more.