Approved

The search for vaccines against street drugs

BETWEEN 2000 and 2015 half a million people in America alone died of drug overdoses—mostly of opioids, a class of addictive, generally synthetic painkillers related to morphine. On August 8th Tom Price, the secretary for health and human services in America, raised the possibility of a vaccine to prevent addiction—something Read more…

By admin, ago
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Testosterone makes men more impulsive

TESTOSTERONE is a hormone with a reputation. Though both sexes generate the stuff, that reputation is macho. Numerous experiments on non-human animals show that boosting testosterone levels boosts levels of aggression. And in most species—humans included—males are the more aggressive sex. Doing experiments specifically designed to increase aggression in people Read more…

By admin, ago