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Latest David Kingsley Stories

blond hair genetics
2014-06-02 05:07:21

A subtle alternation in DNA involving one single-letter change in the genetic code is enough to generate blond hair in men and women.

2012-04-04 21:14:45

Three-spine sticklebacks aren't as pretty as many aquarium fish, and anglers don't fantasize about hooking one.

2011-03-09 16:34:23

Humans are clearly different from chimpanzees.