PISCATAWAY, N.J., July 19, 2022 - States that legalized recreational marijuana saw a subsequent increase in traffic crashes and fatalities, according to new research in the Journal of Studies on Alcohol and Drugs. "The legalization of marijuana doesn't come without cost," says lead researcher Charles M. Farmer, Ph.D., of the Insurance Institute for Highway Safety in … [Read more...] about Legalization of Marijuana Linked to Increased Traffic Crashes, Fatalities