Researchers at IU Indianapolis are helping develop a new device that could be a game changer for people with diabetes.

Indiana State Police troopers say a man was driving 35 miles per hour over the speed limit when they pulled him over and found out he was drunk.

The best breathalyzers deliver quick, accurate results. They are also portable and easy to carry, whether on your person or in a vehicle.

Recently, the neurosurgeon recorded himself using a handheld breathalyzer after each glass of red wine and went viral on TikTok.

A TikTok video of a woman using a handheld breathalyzer after each glass of wine has gone viral, amassing over 2 million views.

Health Alert for Austin Key Drivers in Travis County: Rajan Chakrabarty and John Cirrito's team at Washington University in St. Louis is developing a groundbreaking breathalyzer test for influenza, ...

Qi Diagnostics has developed DKAir™ a handheld breathalyzer that allows diabetic patients to blow into the breathalyzer to detect the acetone levels in their breath.

One company claims a breakthrough in THC breath detection. The reality is more complicated.

As marijuana decriminalization spreads across the country, some say there is a growing need for technology that can detect THC impairment.

What is a breathalyzer, and how does it work? Learn more about this device, including how it measures BAC and the different types.

Scientists say part of the reason why there isn't a breathalyzer for marijuana is that THC, the molecule that gets you high, is much more complicated than the one in alcohol called ethanol.