One of the most frequently asked questions by kratom users discusses the possibility of finding kratom on a drug test. This perspective discusses cases of kratom detection in urine, blood, saliva ...

How long weed stays in your system depends on the type of drug test being used and how frequently you use cannabis.

The Minnesota Office of Traffic Safety (OTS) announced its pilot project to launch a cannabis saliva test for determining impairment in drivers. According to OTS Director Mike Hanson, the test is ...

This commentary is provided by the Medical Marijuana Education and Research Initiative (MMERI) of Florida A&M University.

The saliva-based device would allow Clarksville Police road tests for amphetamines, oxycodone, opiates, methamphetamine, cannabis, and cocaine.

The Ministry of Transportation and Communications is to authorize police to conduct roadside saliva tests by the end of the ...