The source code behind a police breathalyzer widely used in multiple states -- and millions of drunk driving arrests -- is under fire. It's the latest case of technology and the real world colliding - ...

Scientists have boosted the sensitivity of their decade-old frequency comb breathalyzer a thousandfold and can detect additional biomarkers of disease -- four now, with the potential for six more.

ROCHESTER, N.Y. (WHEC) — We’ve gotten several questions on when a police officer should administer a field sobriety test if someone gets in an accident and what the proper protocol is. “That depends ...

Even though it was invented in 1953, the breathalyzer still seems like something out of science fiction. Think about it: A stranger can appear at any point during an evening, have you blow into an ...

This handy gadget packs the performance of a law-enforcement breathalyzer into a tidy little package. Everyone has their own homespun method for measuring if they’re too drunk to drive. (“If I can ...

A single breath into a newfangled breathalyzer is all doctors need to diagnose 17 different diseases, including lung cancer, irritable bowel syndrome and multiple sclerosis, a new study found.

A team has developed a breathalyzer device that can measure the amount of tetrahydrocannabinol (THC), the psychoactive compound in marijuana, in the user's breath. The breathalyzer was developed using ...

The measure is part of a European Union–led strategy to eliminate all drunk-driving-related deaths and injuries by 2050.

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 ...