The 4/20 holiday is this weekend. And if you choose to celebrate, please do so safely. But also, in states like Texas — where the substance is still illegal — it's essential to be wary of a drug test ...

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 ...

San Diego police have been using the handheld SoToxa device during traffic stops since October, testing a driver's saliva to ...

Testing for use of the synthetic opioid fentanyl has been approved by U.S. drug officials, clearing the way for truck drivers and others in federally regulated occupations to be subject to testing for ...

People swear they were only using 100% cannabidiol (CBD), yet they failed their drug tests anyway. But urine screenings don’t check for CBD, so how can using this cannabis compound get you in trouble?

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