The rare stress-induced heart condition has been observed primarily in women, but a study published in May found that the illness may be more deadly for men.

What they found was surprising: marijuana use was linked to changes in a biological process called DNA methylation. This is a ...

New data has revealed that cannabis use among older adults is at an all-time high. Researchers at UC San Diego and NYU discovered that marijuana use by Americans aged 65 and older increased by nearly ...

The small study, published in JAMA Cardiology, found the vascular effects applied whether the cannabis was eaten or smoked. Other science and research news is on anorexia in later life, MIS-C, Pepto ...

A new study finds marijuana use among adults 65 and older rose 45% between 2021 and 2023, with sharp increases among those with chronic conditions and higher incomes.

Cannabis is the most commonly used federally illegal drug in the United States, used by about 52.5 million people, or about ...

A new study conducted by researchers from the University of California San Francisco found that chronic cannabis users – who either smoked or consumed THC ...

A new study from UC San Francisco finds that chronic cannabis use—especially edibles—may significantly increase the risk of ...

A study done at the University of California at San Francisco says people who regularly smoke marijuana or consume THC ...

The study found people who used cannabis chronically - including in edible form - had significantly reduced vascular function ...

Marijuana use among older adults in the US has reached a new high, with 7% of adults aged 65 and over who report using it in ...