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% ...

A marijuana breathalyzer is a step closer to coming to the market after researchers tested the theory using a 3D printer. There have been 24 states, plus Washington, D.C., that have legalized ...

Using a breathalyzer alone to effectively detect cannabis impairment could be a pipe dream, according to a recent pilot study spearheaded by the University of Colorado. A valuable tool over the past ...

A marijuana breathalyzer is a step closer to coming to the market after researchers tested the theory using a 3D printer. As the drug becomes more popular, authorities need to find better ways to ...