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Catch up on the latest developments in cannabis science, medicine, culture, and politics.

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CBD & the Psychedelic Receptor

CBD and LSD bind to the same serotonin receptor, which mediates psychedelic altered states but CBD has anti-psychotic properties and doesn't cause hallucinations.

Medical Uses of CBD

Learn about CBD and cannabis for specific symptoms and conditions.

Managing Nausea with Cannabis

The non-intoxicating cannabinoid CBD interacts with serotonin releasing receptors, and when given in relatively small doses has been shown to help alleviate both nausea and vomiting.
stop light with marijuana leaf

Green Rush Blues: California Cannabis After Legalization

Part 1 of our 3-part series: Eco-Crisis: Will Legalization Save California's Forests?

Thank You, Dennis Peron

Dennis Peron established San Fransisco's first Cannabis Buyers Club in open defiance of the law. In doing so, he provided vital medicine for many people suffering from AIDS-related illnesses.
A pair of hands holds a baby cannabis plant in front of torso wearing a red plaid flannel shirt.

Black Markets Matter

Part 2 of our 3-part series: Green Rush Blues: California Cannabis After Legalization
cannabis and dollar bills

Growing Pains: Can Sustainable Farmers Survive Legalization?

Part 3 of our 3-part series: Green Rush Blues: California Cannabis After Legalization

CBD Drug Interactions: What You Need to Know

Drug interactions can be both useful and dangerous. Learn how CBD and THC may inhibit or amplify the effects of pain meds, statins, blood thinners, insulin and more.

Better than Cannabis?

10 ways that scientists are targeting the endocannabinoid system with synthetic drugs.
Close-up photograph of mold on an immature cannabis flower.

Bugs, Mold, and Excrement

Welcome to the Brave New World of California Cannabis where regulations for mold and foreign filth are absurdly loose.

Find CBD near you

Browse hundreds of retail locations for quality CBD products.

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News & Reports

Top Conditions

In compiling a list of conditions that CBD may help, we examined hundreds of peer-reviewed articles in scientific journals.

Cannabis Conversations

Project CBD talks with Dr. Bonni Goldstein about whole plant cannabis remedies, nonintoxicating cannabinoids, and cancer care for children.
Expert cannabis botanist and geneticist Ryan Lee talks to Project CBD about breeding cannabis, THC & CBD content, and how to interpret lab data.
Project CBD speaks with Dr. Rachel Knox about "endocannabinology," THC/CBD synergies, and whole food nutrition.

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