Were the 24 states that legalized recreational marijuana during the last decade or so too hasty? Did they fail to consider the long-term consequences and the changing nature of the drug? Just as ...

Can we discuss strategies for preventing daily cannabis use? Yes, but only if we are willing to acknowledge that too frequent use is a public health problem.

The editorial board is a group of opinion journalists whose views are informed by expertise, research, debate and certain longstanding values. It is separate from the newsroom. Thirteen years ago, no ...