News in Brief Could THC Help an Aging Brain? The main psychoactive component of marijuana protects aging mice against cognitive declines. Could it someday do the same for humans? Kate Wheeling
Social Justice How Studying Stoned People Can Unlock Secrets of Paranoid Thinking Cannabis use can cause a signal miscommunication in the brain, which is similar to what might happen in mental illness. Natalie Zarrelli
Social Justice Can You Trust the Label on Your Pot Brownie? A new study finds that most medical marijuana products are inaccurately labeled. Francie Diep
News in Brief Rocky Mountain High or Reefer Madness? The Risks of Legal Pot in Colorado A reporter returns to his hometown and confronts the new reality of legalized marijuana. Marshall Allen