The US Food and Drug Administration wants digital imaging technologies to become a larger part of the drug-approval process, especially in tracking the response of cancer patients to potential therapies in clinical trials, according to a senior agency official.

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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.