Humboldt pot competition up in the air thanks, in part, to Prop. 64

Top 16 biggest marijuana stories of 2016: Part two

Top 16 biggest marijuana stories of 2016: Part one

New California bill would ban cannabis use while driving

Infographic: Just how much marijuana does California grow?

Year in review: One California county focuses on ways to facilitate legal cannabis

Marijuana use during pregnancy on the rise; doctors express concern

What legal states need to know about sketchy pot tax predictions

Massachusetts legislators thwart voters on marijuana shops

Is youth marijuana use up after legalization? Yes. And no.