Finding Your Name

The Genetic Genealogist has been discussing how DNA testing, particularly of the Y-chromosome, can tell men their surname. He refers to research from Mark Jobling's lab at the University of Leicester that says two men who share the same surname have a 24 percent chance of sharing a common ancestor; that chance increases if the last name is rare.

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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.