Across the United States, many employers include drug screening as an integral part of their hiring process. These employers believe that only a drug-free workplace can increase productivity and make ...

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 MarketWatch News Department was not involved in the creation of this content. HRDS LLC and Emanuel Sferios call for maintaining open-source access to lifesaving overdose prevention technology for ...

Marijuana impairment, and particularly how long impairment lasts, is often misunderstood, primarily because advocates for marijuana typically present data from available studies within a narrow scope ...