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

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California Greenlights Hemp-Derived CBD Commerce

Will California's new CBD law become the de facto national standard?

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 Rikers 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.

Not So Fast: Null Results in Cannabis Science

While some studies show therapeutic benefits and some show harms, others show no effects at all.

The Feds Can't Outlaw Delta-8 THC!

A deluge of lab-synthesized CBD isolates could devastate hemp CBD commerce, but it could also create opportunities for artisanal cannabis product-makers.

The Endocannabinoid System & the Brain

Mental health, cognition, emotion, and other processes seated in the brain are regulated by cannabis-sensitive receptors.

Video: Cannabinoid Hyperemesis Syndrome

Project CBD speaks with Dr. Ethan Russo about an enigmatic condition.

The FDA Defers to Pharma, Nixes CBD as Dietary Supplement

ValidCare seeks volunteers for the final phase of expanded clinical study of CBD's effect on the liver.

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