Most Americans support legalization, but experts say commercialization prioritizes profits over public health, fueling ...

A survey of individuals with cannabinoid hyperemesis syndrome reveals high rates of emergency care and hospitalizations, with ...

Emerging research has linked heavy cannabis use to multiple health risks, including stroke and heart attack. Now, a new study suggests that frequent use of cannabis may also damage the brain’s ...

Not using cannabis before cognitively demanding situations may help with performance, researchers said. Heavy use of cannabis recently or at any point in a person’s lifetime was tied to ...

Habitual cannabis use changes how this system operates, which is likely the reason heavy users experience withdrawals when ...

An advertisement placing marijuana in the middle of a burst of red cherries and bright colors was the most appealing ad to kids in the study, Padon said. Another popular ad showed an attractive young ...

Heavy weed use may be far more dangerous than people realize, according to a pair of studies published in JAMA Network Open. People diagnosed with cannabis use disorder (CUD) may face nearly ...

According to a news release from AAA, driving under influence of cannabis, which is considered impaired driving, has led to ...

What the latest research findings tell us about the risks of habitually using these common recreational substances.

8.8% engaged in heavy lifetime cannabis use, while 17.8% were moderate users and 73.4% were non-users. The participants undertook several tasks administered during functional MRI sessions. These tasks ...

Heavy cannabis use was found to reduce brain activity in the dorsolateral prefrontal cortex, dorsomedial prefrontal cortex and anterior insula – regions of the brain that contribute to essential ...

Depictions of heavy cannabis use and positive sensations from that use were also a hit with young audiences. Advertisements focusing on the health benefits of cannabis, however, fell flat.