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

A team of scientists has taken a closer look at the origins of cannabis chemistry by reconstructing enzymes from ancient ...

Cannabis wasn’t contraband in the 1800s—it was a frontier staple, fueling farms from Kentucky to California. This is the buried history of America’s earliest weed economy. FBI investigates hunting ...

The Fresh Toast - Minnesota and cannabis enter a new era as legalization reshapes attitudes, commerce, and comparisons with alcohol culture.