Scientists have uncovered how cannabis evolved the ability to make its most famous compounds—THC, CBD, and CBC—by recreating ...

Pot is quickly becoming America's drug of choice, on track to replace alcohol, but its harms are becoming clear as well.

A new randomized controlled trial has found promising evidence that the smoking cessation medication varenicline ...

The Texas Department of Public Safety has issued provisional licenses to nine new medical marijuana operators while existing ones have started opening new manufacturing and cultivating facilities.