Medically reviewed by Mary Choy, PharmD Key Takeaways THC detection times vary by test type, lasting up to 12 hours in blood, 24-48 hours in saliva, up to 30 days in urine (on the longer side with ...

The Department of Transportation (DOT) is proposing a new rule to update its drug testing guidelines, revising terminology ...

BOULDER, Colo. (KKTV/Gray News) – Researchers at the University of Colorado Boulder are trying to develop a breathalyzer that would track marijuana impairment levels in real-time. Although it has been ...

A systematic review has linked high-concentration THC cannabis products to negative mental health outcomes, particularly psychosis, schizophrenia, and cannabis use disorder. A new systematic review ha ...