All the state-level marijuana polling you need, in one place.
Medical marijuana doesn't just ease pain -- it could actually save people's lives
But marijuana remains more difficult to research than cocaine or heroin.
The study looked at the marijuana habits of 1 million U.S. adolescents over a period of 24 years.
The infamous anti-drug group publishes a fake news story on its Web site.
How Denver police are spreading the word about marijuana enforcement on social media.
And other findings from a new Pew poll.
Swing state voters like marijuana better than Clinton, Bush or Paul -- or anyone else, for that matter.
Move over, California: Mood-altering drug use is highest in the South
Marijuana arrests have fallen by 95% in Colorado, but some racial disparities still remain.
The DEA's marijuana eradication program faces shrinking funds and changing attitudes.
Don't suspend kids caught with drugs -- talk to them instead.
28 states have already reformed their marijuana laws -- what's he waiting for?
A Virginia 6th grader was suspended for bringing pot to school -- even though authorities know he didn't.
Drug warriors take their grievances to the courts.
Half the country already has medical marijuana. Three senators want Congress to catch up.
It's clear a majority of Americans support legalization of marijuana.
It's hard to see how justice is being served here.
Who will think of the bunnies?
New study: We should stop fighting marijuana legalization and focus on alcohol and tobacco instead