Epidemiologists have shown data that epigenetic marks are caused by environmental influences during early development, and that they can effect phenotypic expression throughout one's lifetime. In work published this week in PNAS, they used mass spec analysis to measure DNA methylation across a sample of 60 people who were prenatally exposed to famine during the Dutch Hunger Winter in 1944-45.

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A federal grand jury has indicted Elizabeth Holmes and Ramesh Balwani for alleged wire fraud in conjunction with their activities at Theranos.

Nature News reports that some developers are nervous about GitHub's acquisition by Microsoft.

A direct-to-consumer genetic testing company sent out used spit kits, CNBC reports.

In PLOS this week: comparison of commercial bisulfite kits, new method to predict essential proteins, and more