The Distance

The Chinese University of Hong Kong's Dennis Lo tells The Observer that, back in 1997 when he and his colleagues published their finding that fetal DNA could be found in the mother's bloodstream, he was astonished that people "didn't realize how far this technology could go. They thought you could use it only to tell the sex of the baby."

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In Nature this week: association between genome-wide homozygosity and traits like height and cognitive ability, improved CRISPR-Cas9 editing, and more.

A survey examines how age, political leanings, and more influence how Americans view certain scientific topics, the Associated Press reports.

A researcher who pleaded guilty to making false statements in research reports has been sentenced to four and a half years in prison and must pay $7.2 million back to the NIH.

The BabySeq project to study the risks and benefits of sequencing newborns is underway.