Retro Report: A Drug to End Addiction? Scientists Are Working on It. Researchers are studying a promising drug that could block the delivery of opioids from blood to brain, giving addicts a path to recovery. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: The Bullet Lodged in His Knee. Then the Injuries Really Began.What We Learned in 2018: ScienceJuul May Get Billions in Deal With One of World’s Largest Tobacco CompaniesWhat a catch! Fossil evidence of prehistoric shark catching flying lizard MID-FLIGHTLook Back at How Much Space News Got Packed Into 2018What We Learned in 2018: Health and Medicine