A blog post at Nature Medicine's Spoonful of Medicine blog this week describes a prototype of newly developed HIV test chip — a little bigger than a credit card — that analyzes blood samples in minutes and sends its results to doctors via the cloud, making it possible to diagnose HIV-infected people living in remote areas.

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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.