This Week in Nature

In Nature this week, a Boston-based team of researchers report on the use of the CRISPR/Cas9 technology to rapidly generate a cancer model in vivo in wild-type mice. Specifically, they used the approach to mutate the tumor-suppressor genes Pten and p53, resulting in mice with liver tumors that mimicked those caused when the genes are deleted using an existing technology.

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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.