US scientists, who tracked over 1,000 young adults, found 63 per cent of heavy cannabis users had reduced brain activity, ...

L ong-term heavy cannabis use could have a detrimental effect on an aspect of cognition called working memory, according to ...

The largest study yet into the effects of cannabis on the brains of 18- to 36-year-olds has found that the drug can reduce ...

Discover the long-lasting effects of heavy cannabis use on brain function. Find out how marijuana can impact memory even ...

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

Lifetime history of heavy cannabis use was associated with lower brain activation during a working memory task in this study ...

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

The study looked at the effect of cannabis use on young adults who are recent or heavy usersAURORA, Colo. (Jan. 28, 2025) - A ...

New research from the University of Sheffield reveals how marijuana use affects sperm quality and shape, potentially ...

The researchers found significant DNA methylation changes in people who had used marijuana. Between 16 and 132 markers of DNA ...

A recent study shows that regular marijuana use can negatively affect working memory, which could impact decision-making, ...