This month's cover story for Chemical & Engineering News details some of the latest techniques in chromatography. The article traces the development of separations chemistry, which has recently culminated in the creation of one-piece, porous separation media known as monoliths.

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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