At-home breath tests could reveal insights about gut health, though their ability to assess food intolerances is not yet ...

Researchers analyzed data from tens of thousands of people who used low-cost mobile breathalyzers to test their blood-alcohol ...

Create an account or log in to save stories. [MUSIC PLAYING] NINA MOINI: So our top story, the state's Bureau of Criminal Apprehension is reviewing potentially faulty breathalyzer tests today after ...

Field breathalyzer tests are one of the ways that police in Arizona assess whether you have been drinking before driving, and to get an estimate of what your blood alcohol concentration (BAC) is.

WASHINGTON -- The US Food and Drug Administration has granted emergency use authorization to the first Covid-19 test that spots chemical compounds associated with the coronavirus in breath, the agency ...

The New Hampshire House of Representatives voted, 259-94, to pass a bill Thursday to harshen legal consequences for drivers ...