Only a small sliver of human DNA is functional, say researchers from the University of Oxford in PLOS Genetics. They calculate that 8.2 percent of the human genome is under negative selection and thus likely to be functional.
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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.