Add Yahoo as a preferred source to see more of our stories on Google. The trucking industry’s decade-long push for hair follicle drug testing is reaching a critical inflection point as the Trump ...

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 ...

It has been more than six years since Congress mandated that the Department of Health and Human Services adopt a drug testing rule allowing the use of hair samples to drug-test drivers and other ...

The two companies involved in conducting a flawed hair test in the Phi Kappa Psi case have drawn criticism for their work on several other cases prior to working with the University. The Carlson ...

Urinalysis is the primary, federally accepted method for administering mandated pre-employment drug tests. Meantime, the Alliance for Driver Safety & Security (also known as the Trucking Alliance) has ...