"[Epigenetics is] the flavor of the month," says McGill University's Michael Meaney in the Washington Post. The article looks at the work of Duke's Randy Jirtle, who is studying the mouse epigenome as it related to obesity, and of Simon Gregory, who is looking at the link between DNA methylation and autism. Though much of their work is in its early days, there is hope that is could lead to a new sort of therapy — but Jirlte says it's "a pretty broad brush."

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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.