A new study on brain activity found that heavy cannabis use is linked to reduced activity in memory-related regions, while ...

Avoiding cannabis use before certain cognitive tasks could improve performance Heavy cannabis use may negatively impact one's ...

Fact checked by Nick Blackmer Emerging research has linked heavy cannabis use to multiple health risks, including stroke and ...

New research shows that heavy lifetime use of cannabis — more than 1,000 times — is associated with reduced activity in areas ...

Heavy cannabis use may negatively impact a person’s working memory, according to the largest study on this subject to date.

Heavy weed use appears to dull the brains of young adults, particularly affecting their short-term working memory, a new ...

Heavy weed use appears to dull the brains of young adults, particularly affecting their short-term working memory, a ...

Search engines, GPS maps and other tech can alter our ability to learn and remember. Now scientists are working out what AI ...

A massive new study sheds light on how cannabis affects the brain, particularly during cognitive tasks. Researchers analyzed ...

A large study from the University of Colorado found heavy cannabis use is linked to reduced brain activity. Lead researcher Joshua Gowin and neurosurgeon Paul Saphier discuss the impact on health.