Once cannabis has hijacked the reward center, daily users have no destination in mind. Here's how parents maintain empathy for an addicted child.

The myth that cannabis is harmless because it’s natural has been further debunked—by scientists in a pot-friendly state. New research from the University of Colorado Anschutz Medical Campus shows that ...

New research tracks how THC exposure during pregnancy disrupts fetal brain development and leads to sustained structural ...

Medical and recreational cannabis use is now legal in many parts of the world, but questions remain about its effect on physical and mental health – and a new study shows heavy use of the drug can ...

Using marijuana just once or twice a month was associated with worse school performance and emotional distress for teens, ...

Cannabis users are getting older. Studies suggest that cannabis use in older adults, particularly after retirement, has quadrupled. I’ve written previously about how cannabis affects human brains ...

Ever wondered why cannabis has that remarkable ability to help you unwind? Let’s delve into the science behind this “chill” factor and explore how cannabis interacts with our brain and body. Meet the ...

People who regularly use marijuana experience changes in their brain structure and function, but it's not clear that cannabis is the cause, a new study finds. Researchers found specific differences in ...

A study published in JAMA Network Open examined the potential differences in brain function during cognitive tasks associated with recent cannabis use and lifetime cannabis use. The research team ...

Donald Trump’s reclassification of marijuana was welcome news to many, writes Armstrong Williams, but it won’t make America ...

An executive order signed Thursday by President Donald Trump would reclassify marijuana as a controlled substance with ...