Voters favoring new marijuana rules in San Bernardino, Riverside counties

Canada gets the cannabis headlines, but the U.S. market is catching up

Michigan voters legalize recreational marijuana use, spurring pot-stock rally

Where marijuana is on the ballot Tuesday – and where it’s most likely to win

Crash that killed pregnant teacher shows potentially deadly consequences of driving while high

Pasadena to charge $24,000 for marijuana permits; application window opens in January

Pro-cannabis groups pour $575K into Vista marijuana measure

Colorado jury’s marijuana-smell verdict may discourage similar cases

Mexico edges closer to legalizing marijuana use — but not sales

U.K. doctors can now prescribe cannabis. They may not know how.