Conditions such as diabetes, eating disorders, excessive exercise, or alcohol abuse can ... At-home tests often involve a ...

In November, Halámek introduced a prototype for a color-changing test strip that detects blood alcohol content (BAC) based on ethanol levels in sweat. Currently there is a zero-tolerance policy ...

AUSTIN (KXAN) — City staff in Austin are in the early stages of developing a program to distribute alcohol test strips to bars on Sixth and Rainey Streets that would allow patrons to see if ...

In an alcohol breath test like the breathalyzer, there’s a mouthpiece and two chambers filled with liquid that are connected to a meter that looks for any changes in color. You exhale into the ...

"On the basis of a saliva sample, the innovation incidates when the blood alcohol content exceeds 0.2 ‰ (promilles). The test result is indicated as the darkening of the test strip's ...