Police commonly use breathalyzer tests during traffic stops to determine whether a driver is impaired from drinking alcohol. The device measures how much alcohol is in the air the person breathes out, ...

A party host was using a breathalyzer in what they thought was “a fun game” — until they had to call the cops on one of their guests. The host made the anonymous confession in the weekly syndicated ...

A new marijuana breathalyzer is now on the market. Biotech company Hound Labs has developed a product that can detect cannabis use. “What we found in extensive human testing for smokers is that 100% ...