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

A new study from the University of Colorado Anschutz Medical Campus suggests that heavy cannabis use negatively affects ...

Orlando Bloom recently told Entertainment Weekly that Kiera Knightley did “wonderful things” in the “Pirates of the Caribbean ...

Marijuana and your memory, Doomsday Clock is ticking, flavor of the year: Catch up on the day’s stories Editor’s Note: CNN’s ...

Frequent marijuana use can negatively impact brain activity, resulting in reduced memory capabilities, according to ...

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

People who frequently use cannabis have reduced brain activity when completing tasks that require them to use their working ...

Both long and short-term cannabis use is linked to less brain activation and worse performance during working memory tasks. | ...

A new study has revealed how both recent and lifetime cannabis use can affect cognitive function and working memory.

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

A study of over 1,000 young adults reveals that both recent and heavy lifetime cannabis use reduce brain activity in regions ...

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