"The medicine being pumped into these guys is just killing people"
Cannabis experts are matching undertones of different strains of weed with tastes of different foods – but is it a gimmick or a new frontier?
The cannabidiol-loaded vape pen "helps with the healing process and inflammation, stuff like that," according to UFC fighter
U.S. government refuses to reclassify marijuana from Schedule I list, though restrictions on where pot can be grown for medical research will be loosened
Rapper ditches Medical Cannabis Concentrates Cup performance 10 minutes into hour-long set
Understanding the deadly drug and how we might eradicate it
California's Adult Use of Marijuana Act could have ramifications far beyond the state's borders
"We really are more like dolphins" than sharks, says co-creator of 'The Marijuana Show'
Gary Johnson wants voters to know he's neither Trump nor Clinton — and that's why they should vote for him
After 45 years, more than $1 trillion wasted, and the creation of the world's largest prison system, America still lacks the political will to change its failed drug policy
"The United States, when it thinks something is right or important, it doesn't hesitate to stand alone. Why not drug policy?" asks Rep. Earl Blumenauer
'How to Smoke Pot (Properly)' author David Bienenstock shows us how to enjoy marijuana the old-fashioned way
As the DEA reconsiders whether cannabis should be a Schedule I narcotic, businesses dealing in legal weed face more questions than ever
See how everyone from Melissa Etheridge to the Marley family is getting in on the THC craze
From Cheech and Chong to the Dude, the pantheon of screen potheads