In its new report, the International Narcotics Control Board call on all governments to stick to the drug treaties that have historically prohibited cannabis.
UK patients seeking medical marijuana can be referred to the chain of private centers as early as spring.
New research shows how a simple solvent spray can change the sex of marijuana flowers and help increase cannabinoid levels.
More people are turning to CBD products to help them get enough sleep. But how does it work?
Californian cannabis samples are covered in dangerous fungi and bacteria - and they still pass lab tests.
Marijuana comes in many varieties, and some are better at treating painful symptoms than others.
Interstate hemp transport gets off to a rocky start.