The Minnesota Bureau of Criminal Apprehension on Friday said it suspended the use of breathalyzer tests and ordered a review of the devices after it found errors with them in multiple counties.

Minnesota's BCA orders immediate statewide inspection of DWI testing devices due to errors in data entry, affecting the ...

A company in Singapore has developed a breathalyser test for the new coronavirus which it says will enable people to know whether they are infected in under a minute.

Integumen , a British company that developed a system to detect the COVID-19 virus in waste water, said the same technology could be deployed in a personalised breath test that could become an ...

Louisville-based Breath Diagnostics has found a quicker pathway to a commercially viable product. Stephen P. Schmidt has the ...

Dozens of alcohol breath tests conducted by law enforcement in at least three Minnesota counties may have been compromised ...