Visit the CBD Marketplace! Pick up a copy of The Essential Guide to CBD.

CBD & Cannabis: Guides for Patients, Consumers & Clinicians

News & Reports

Alzheimer's Disease & the Endocannabinoid System
CBD, THC, and other cannabinoids show promise for treating neurodegeneration and improving cognitive function
Death Trap: Human Rights Abuses & Drug War Casualties at Riker's Island
Cannabis Therapy for Headaches
Topical Cannabis for Leg Ulcers
Not So Fast: Null Results in Cannabis Science
The Feds Can't Outlaw Delta-8 THC!
The Endocannabinoid System & the Brain
Video: Cannabinoid Hyperemesis Syndrome
The FDA Defers to Pharma, Nixes CBD as Dietary Supplement
Autism, Rare Cannabinoids & the Endocannabinoid System
Autism and Endocannabinoid Dysfunction
See all news
Beginner's corner

Getting started

What is CBD?
CBD Dosing
Medical Conditions
Buying Tips
Marketplace
CBD Quiz
Essential Guide

Featured

Death Trap: Human Rights Abuses & Drug War Casualties at Riker's Island

Cannabis is now legal in New York City, but smoking it could be lethal if you're Black, poor, and on parole.

Cannabis Therapy for Headaches

New studies explore the analgesic effects of cannabis in migraine sufferers and the potential roles of THC, terpenes, and inflammation.

Topical Cannabis for Leg Ulcers

A pioneering approach to wound healing.

The Feds Can't Outlaw Delta-8 THC!

And other reflections on the CBD industry at a crossroads
More conditions

Top conditions

Cannabis Conversations

Video: Cannabinoid Hyperemesis Syndrome
Project CBD speaks with Dr. Ethan Russo about an enigmatic condition.
Satchmo Visits Africa
Louis Armstrong, the legendary jazz artist and lifelong cannabis smoker, returns to his ancestral homeland
New Developments in Cannabis Medicine with Bonni Goldstein, MD
Project CBD talks with Dr. Bonni Goldstein about whole plant cannabis remedies, nonintoxicating cannabinoids, and cancer care for children.
Cannabis Botany & Breeding with Ryan Lee
Expert cannabis botanist and geneticist Ryan Lee talks to Project CBD about breeding cannabis, THC & CBD content, and how to interpret lab data.
See all videos

Top Stories