New artificial "robot nose" could soon replace dogs for sniffing out narcotics and explosives

(Natural News) That well-trained and fluffy K9 dog deployed by your local police or military unit might one day be replaced by an “electronic nose.” What’s more, that scent sensor will use living cells grown and harvested from mice genes – and just the DNA, mind you, no actual animals required. Researchers from Duke University (Duke) acquired the genes of mice that...