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:Dive With a Cousteau in a Private SubmarineThe Biggest, Strangest ‘Batteries’Rick Perry Skirts Question of Trump’s Stance on Climate ChangeHow G.O.P. Leaders Came to View Climate Change as Fake ScienceRobots to replace humans in all work within 120 years – and this is how they will do itHottest planet EVER found: Scientists unveil KELT-9b which reaches 4,327C