New reports from the Journal of the American Medical Association and Health Economics.

Two new studies highlight marijuana’s analgesic effects.

One-third of employees have witnessed cannabis use during work hours.

In two months, three states legalized recreational marijuana, and more could soon follow.

A new study builds upon earlier research with a larger, more up-to-date dataset, finding a reversal in trends.

Marijuana use among adults aged 50-64 tripled from 2002-2014.

More states allow for the legalization of recreational and medical marijuana, while others consider insurance reimbursement.