This Week in Science

In this week's Science, an international team of researchers report on their genetic analysis of DNA obtained from the leg bone of an ancient European Russian man — one of the earliest examples of a modern human — and showed that western Eurasian and East Asian lineages had already split from each other by about 37,000 years ago.

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ScienceInsider reports that a new security policy at the US Food and Drug Administration may prevent foreign nationals from working there.

WBUR in Boston looks into Orig3n's genetic fitness assessments to find more research is needed. reports that getting a DNA profile removed from a law enforcement database can be tricky.

In PNAS this week: de novo mutations contribute to non-syndromic craniosynostosis, fungal tree of life, and more.