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 ...

A new diagnostic kit allows parents to use their teen’s hair to test for drug use, but some local advocates raise doubts about the effectiveness of take-home kits. “I don’t think they have been major ...

Revised guidelines for drug-testing hair scheduled for publishing next year. (Photo: Jim Allen/FreightWaves) WASHINGTON — The U.S. Department of Health and Human Services has again pushed back its ...

The biggest bother for cannabis consumers is a drug test. On the one hand, cannabinoids such as CBD & Delta-8 THC are legal, and researchers are on a constant quest to study their medicinal properties ...

The word “mandatory” has been batted around in headlines and social media posts the last few weeks describing long-in-the-works reforms to driver drug testing protocol. But what, exactly, will be ...

The chairman of a federal drug-testing advisory board that developed the controversial proposed mandatory guidelines for hair drug testing of truck drivers, other workers in safety-sensitive jobs and ...

Schneider National Inc. is among trucking companies that use hair samples to test potential employees for drugs. Schneider executives said the urine-based drug test isn’t catching chronic drug abusers ...

New research validates a study that almost 300,000 truck drivers would fail a hair test for drug use today, according to The Alliance for Driver Safety and Security, which did the original study and ...

BIGBANG’s G-Dragon, who is being suspected of drug use, tested negative for the drug test done on his hair sample. According to Yonhap News on November 20, the National Institute of Forensic Science ...