Image credit: Alyson Martin

By the Numbers: Ten Years of Legal Cannabis in Colorado and Washington

At the ballot box in 2012, voters in these two states made history by legalizing cannabis for adult use. From taxes to youth use to arrests, what do the data show?

United States

National Academies’ Cannabis Committee Convenes Again

The second meeting of the Committee on the Public Health Consequences of Changes in the Cannabis Policy Landscape is underway this week. Here’s what happened on day one.