President Trump’s Executive Order on rescheduling marijuana caps a year of major cannabis law changes. Learn how employers ...

The U.S. Department of Transportation (DOT) is advising that all safety-sensitive workers must still comply with federal drug ...

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

From how the process actually works, to what it means for travel, drug testing, buying at dispensaries and more.

The order directs expedited rescheduling to Schedule III, but the same agency that's held up oral fluid testing for two years now holds the keys to marijuana testing's future.

Moving cannabis to a category of drugs that includes some common medicines will have implications for research, businesses ...

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 ...

Potential military recruits and prospective officers soon may not need to worry about drug testing if they recently used marijuana. A provision included in the draft text of a must-pass defense policy ...

A roundtable on what’s holding back the local cannabis industry and another three-year waiver of lab testing requirements are ...