Are drugs addictive? As odd as it might sound, one scientist believes that they weren't — at least not to the degree most people insisted. He thought it had more to do with overwhelming misery and depressing environments, and to prove it he created the ideal environment... for rats.
Even after drug users kick the habit, there's still the risk of relapse. And a big reason for this is fact that the person can still remember the pleasurable side of drug use. The solution might be to actually change the nature of those memories.
Cocaine is a hugely addictive drug, capable of fundamentally changing the brains of those who use it. But that dependence doesn't necessarily come out of nowhere, as we've now discovered what part of the brain predisposes people to cocaine use.
The first ever vaccine for drug addiction has just been created. By combining a cocaine-like molecule with part of the common cold virus, you get a vaccine that turns the immune system against cocaine, keeping it away from the brain.
Far from just a few hours of psychedelia, a trip on magic mushrooms could stay with you your whole life - in a good way, according to Roland Griffiths, a neuroscientist at Johns Hopkins University. Two thirds* of the 36 men and women who took carefully measured doses of the active trippy ingredient psilocybin reported…