Tag:
hair
Latest Headlines
Latest Headlines
Criminals can expect bad-hair days with DNA color tracking
With DNA-based convictions and exonerations becoming more common, replacing often-flawed eyewitness testimony, crime fighters will soon have another genetics-based tool at their disposal: a test to
Hair analysis offers a warning flag for chronic stress
A group of Canadian investigators says it's found a solution to a thorny challenge in the biomarker world. By measuring the level of cortisol--a key biomarker for stress--in hair follicles, they can
