ALBANY, N.Y. (WRGB) — There’s a new device hitting the market aimed at cracking down on cannabis use during work hours. Created by Hound Labs, the Hound Cannabis Breathalyzer is considered the first ...

Researchers at one Phoenix-based company are working to develop a breath test for marijuana. The test would be similar to current alcohol breathalyzers used by police, and it comes during a time when ...

A Breathalyzer designed to determine whether someone is currently under the influence of cannabis is being used by employers in Michigan and is now offered at several medical centers around the state.

A breathalyzer can detect alcohol on the breath for up to 24 hours. However, the timeframe varies depending on the individual and the quantity of alcohol they consume. According to the National ...

A decade after Colorado and Washington became the first U.S. states to legalize recreational cannabis, law enforcement officials still face a perplexing challenge: How can they tell if someone ...

With each breath, humans exhale more than 1,000 distinct molecules, producing a unique chemical fingerprint or “breathprint” rich with clues about what’s going on inside the body. For decades, ...