An article in Scientific American says that it is unclear whether the increase of biodefense research and funding has made Americans safer. With those increases, potential weapons are in the hands of more and more researchers, and some say that this growth increases the chance of an accidental release.

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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.