By providing fast results, detecting a wide range of substances, and simplifying procedures, these kits support informed ...

Most are not enrolling in the required return-to-duty agency process, according to FMCSA, and seem to be exiting the profession in the midst of a driver shortage. Despite a recent illuminating ...

Although marijuana is still a Schedule I substance and illegal under federal law, many states have legalized its use in recent years. A Pew Research Center analysis found that 54 percent of Americans ...

In the child welfare system, the threshold at which a drug test is considered positive varies widely from one jurisdiction to ...