In Uterome?

Infants may not be so sterile, as some researchers are now finding that fetuses may be seeded with bacteria during pregnancy, writes Carl Zimmer at the New York Times.

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Labs in the US and South Korea are hoping to bring the woolly mammoth back from beyond extinction, Newsweek writes.

Geneticist Adam Rutherford speaks with National Geographic about paleogenetics, race, and more.

Researchers link genetic links between education and smoking and longevity.

In PNAS this week: influence of gene environment interactions on polygenic traits, epigenetic features affecting fruit fly foraging, and more.