The condition is rare but a University of Illinois Chicago found the number of diagnosed cases jumped seven-fold from 2016 to ...

A new study has found that smoking marijuana and ingesting THC edibles over the long term can reduce blood vessel function at levels similar to those seen in cigarette smokers, posing a risk to heart ...

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

Smoking cannabis and consuming THC edibles are both linked to impaired blood vessel dilation, possibly through separate mechanisms, a study finds.

The research adds to a growing body of evidence that suggests weed may not be as safe as people think it is. Reading time 3 minutes A new study has found a startling link between chronic cannabis use ...

For years, the Alcohol vs. Cannabis debate seemed settled for many people. Alcohol was viewed as the obvious villain, linked ...

Researchers set up a makeshift bar on a college campus to test how much people wanted to drink after they smoked cannabis. By Dani Blum Countless college students have conducted the experiment: What ...

The trends are clear: Americans are in the midst of a marijuana high. Over the past 30 years, daily or near-daily marijuana use soared 15-fold, surpassing daily alcohol use for the first time in 2022.