One of the largest studies to date found more frequent use of marijuana over time reduces the ability to remember key ...

The bill brought on a broad discussion from Iowans who are seeking changes to the state's Medical Cannabis Program.

A new study published today in JAMA Network Open explores the effects of both recent and lifetime cannabis use on brain ...

The myth that cannabis is harmless because it’s natural has been further debunked—by scientists in a pot-friendly state.

Heavy lifetime cannabis use is associated with reduced brain activation in key cognitive regions, particularly during working ...

Cannabis use can significantly impact the part of the brain responsible for following instructions, responding during ...

For individuals seeking a better night’s sleep, certain marijuana strains stand out for their their calming, sedative effects ...

To stay in the loop on more movies like this, you can sign up for weekly Family Movie Night emails. Constant references to "getting high" and "smoking weed," with extensive on-screen marijuana use.