Recreational use of marijuana has gained a lot of momentum since Colorado and Washington became the first states to legalize it in 2012. According to a recent poll by Gallup, roughly 15 percent of ...

Among all the problems generated by marijuana legalization, few have proved more pervasive than the smell. From Los Angeles to D.C., residents complain regularly of the reek of weed. Perhaps because ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Healthy people who regularly ...