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 ...

If you’ve ever been pulled over by a law enforcement officer in Kentucky and asked to submit to a breath or field sobriety test, whether you’d been drinking or not, you may be wondering if you’re ...

More than 20,000 drunken-driving convictions in New Jersey could be in jeopardy after the state’s highest court ruled Tuesday that breathalyzer tests used to win those judgments were inadmissible.

Many of these findings were determined using the proprietary breath testing instruments and state-of-the-art collection kits developed and distributed by Gemelli Biotech using the only three-gas, mail ...