Tag: forensics


December 29, 2008

What’s in a Name: Surnames and the Y-Chromosome

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My surname — Holden — has gone through many incarnations since it originated in England nearly 700 years ago.  Letters were added, then dropped.  Some branches of my family added an extra "u" in the middle, while others changed the pronunciation entirely.  Then, when my ancestors arrived in America [...]

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August 28, 2008

Faces in a Crowd: New DNA Technique Can Pick One Person’s DNA Signature Out of Hundreds

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The opening bars of “Who are You” crash through the speakers, the credits roll and the lead actors of “CSI” pull up at the crime scene to investigate yet another murder. Since "CSI" premiered in 2000, the show, its spin-offs and imitators have hammered home the idea that a person’s genetic [...]

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