"This risk is exacerbated by the fact that there is currently no proven, widely accepted standard to determine marijuana ...

San Diego police only provide the device to certified drug recognition experts, who say it’s a great tool, but also the last ...

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 ...

Positive marijuana tests push many drivers out of the industry, aggravating an existing recruiting and retention challenge. Education and messaging can help keep drivers up-to-date on DOT rules—but ...

Field test looks for active ingredients to see if driver is under the influence at the time of the stop. Taking the test is ...

HARRIS COUNTY, Texas — EDITOR'S NOTE: We have an update to this story. Cy-Fair ISD told us Thursday that the driver passed a drug test on top of the tests for alcohol and will return to driving on ...

CHICAGO, Illinois -- Careers continue to be upended by the wildly popular cannabis extract known as CBD. Products infused with hemp are legal, but largely unregulated and may be hazardous to your ...

"We are seeing multiple drugs used together, combined with alcohol,'' forensic lab Director of Operations Dr. Jessica Gleba ...

Families whose relatives were killed by drug-drivers are demanding police are given new powers to revoke licences at the roadside if they suspect a motorist is over the limit. Charlie Ward, whose ...