A recent study found that 63% of heavy lifetime cannabis users had reduced brain activity during working memory tasks.

The recreational use of marijuana has become more common in recent years. But some research has found that consuming cannabis could have negative effects on the body, especially the brain. A recent ...

A new study published in the journal Cannabis sheds light on how two core features of attention-deficit/hyperactivity disorder—namely inattention and hyperactivity-impulsivity—relate to specific ...

A new study published in Psychopharmacology suggests that frequent cannabis users show no significant driving impairment in a ...

Dear Hazy Historian: Long-term cannabis use impacts our memories, but there are probably a few factors at play, such as your age, THC tolerance and the herb and literature involved. My short-term ...

What impact can cannabidiol (CBD) have on cognitive function and memory? This is what a recent study published in Frontiers in Aging Neuroscience hopes to | Cannabis Sciences ...

The author says moving marijuana from a Schedule I to a Schedule III classification would pose a serious public health and ...

Cannabis use among older adults (over the age of 65) is growing rapidly. The National Survey on Drug Use and Health indicated that between 2015 and 2023, the prevalence of self-reported previous year ...

Recreational use of cannabis is still illegal in Hawaii, even though possession of 3 grams or less was decriminalized in 2019 ...

While there are a lot of unknowns about marijuana use and fertility, researchers think it's important for patients to know ...

Health experts warn pregnant women that marijuana poses safety risks even where legal, with no known safe amount of cannabis ...