This Week in PLoS

In PLoS Genetics this week, the Harvard School of Public Health's Marilyn Cornelis and her colleagues "report the first genome-wide association study of habitual caffeine intake," in which they genotyped 47,341 individuals of European descent and identified 7p21 near AHR and 15q24 between CYP1A1 and CYP1A2 as two loci significantly associated with consumption.

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Gene drives might run into biological resistance, the Economist reports.

Forensic experts exhumed painter Salvador Dalí's body to collect DNA for a paternity test, CBS News reports.

Yale Environment 360 writes that synthetic and conservation biologists aren't always on the same wavelength, but they are trying to reach an understanding.

In Science this week: full CRISPR locus integration complex structure, and more.