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:Q&A: Poisonous PlantsNASA Mars Opportunity rover LATEST: Martian dust storm over after FOUR MONTHS of chaosThe New Old Age: A Debate Over ‘Rational Suicide’Life in space? Water planets CAN host life, scientists claim in bombshell exoplanet reportNASA news: Space agency loses satellite AGAIN after it mysteriously vanished 13 YEARS AGOtake a number: From 0 to 10 Million: Vaping Takes Off in the U.S.