Marijuana has been a hot topic for years, but one often clouded by misperceptions. Many turn to it as a perceived panacea, hoping it will address health issues or enhance their well-being if other ...

Weed is no longer just for hippies or hip-hop stars — around 22 million people in the U.S. are cannabis users. But there’s still a lot we don’t know about the long-term effects of marijuana on men’s ...

Smoking marijuana may change the way people's brains respond to certain rewards, such as the prospect of winning some money, according to a new study. In the study, participants played a game in which ...

If you’re reading this post, you are probably aware that your brain makes its own marijuana. In fact, it may make five different molecules that mimic the actions of marijuana; one is called anandamide ...