The driving simulation study was partly funded by the National Institute on Drug Abuse (NIDA). Daily pot users had THC levels five times higher than occasional users, but showed no significant ...

The addition later this year of oral-fluid drug testing for marijuana, which typically detects use only for up to 72 hours after use, could allow truck drivers to use the drug and avoid detection, ...

With more than 230,000 positive drug tests since 2020, how the trucking industry detects drivers’ drug use is an important topic. Currently, Department of Transportation drug testing relies entirely ...

The spate of recently implemented recreational marijuana laws has left employers feeling dazed and confused when it comes to testing, but they have options — and an obligation — to ensure workplace ...

Just a week after President Joe Biden's administration began winding down a long road toward marijuana rescheduling, Senate Democrats introduced a bill that would deschedule it entirely. That is, the ...

SPRINGFIELD — After Springfield’s mayor apologized for poorly plowed roads in February, Department of Public Works Director Christopher Cignoli said the problem was partly caused by weed. But no, ...

In an era marked by relentless change and the pressing need to adapt, Psychemedics, a pioneer in the drug screening industry, launches a breakthrough, the Advanced 5-Panel Drug Screen. This ...

Forbes contributors publish independent expert analyses and insights. Alonzo Martinez reports on employment laws and trends in HR tech. This article is more than 2 years old. The measures in ...

Elizabeth and Luke Mason, scientists who met during graduate studies at Colorado State University, saw cannabis legalization in 2012 as an opportunity. With backgrounds in biochemistry, microbiology, ...