DNA analysis has been used by law enforcement officials for many years, usually to track down murderers or rapists. Now, it's being used to track down criminals of a different sort, says New Scientist's Nic Fleming: those that catch and sell fish illegally. Many key species of fish have been overfished in some locations while they thrive in others.

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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.