Farmers in the U.S. have grown cannabis since the 1600s — but policymakers are still figuring out how to regulate two famous ...

The Drug Enforcement Administration recently decided to add cannabidiol to its Schedule I substance list. The change directly affects both hemp and cannabis-derived CBD oil, a substance that is ...

When most people hear about marijuana, they think about the high caused by THC. But what if marijuana didn’t cause a high?

Where do the well-known cannabis compounds THC, CBD and CBC come from? Researchers at Wageningen University & Research have experimentally demonstrated for the first time how cannabis acquired the ...