DIYbio

OpenPCR has so far shipped nearly 50 of its thermal cycler kits, each costing about $500, to high schools, biotechnology companies, and hobbyists in five continents and 13 countries.

The World of DIY Bio

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Cloning in the kitchen? Sandra Porter checks out the DIYbio group and finds some great principles and some not-so-great biology.

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.