https://www.npr.org/2026/02/02/nx-s1-5633438/hemp-marijuana-cannabis-thc-cbd-farm-bill
Why hemp and marijuana are regulated by different laws : NPR
Feb 2, 2026 - Farmers in the U.S. have grown cannabis since the 1600s — but policymakers are still figuring out how to regulate two famous types of Cannabis sativa. A...
hemp and marijuanaregulated bydifferentlaws