'Sniffing' out Counterfeit Liquors

'Sniffing' out Counterfeit Liquors

Scientists develop a portable device with an advanced sensor array that can identify liquors and determine if they'd bee...
A Shoe-Box-Sized Chemical Detector

A Shoe-Box-Sized Chemical Detector

New sensor could potentially be used to identify traces of drugs and explosives, as well as speeding the analysis of cer...