Aging adults with a history of cannabis use exhibit greater cognitive performance than those with no or little history of ...

Judging from federal survey data, nearly a quarter of Americans 18 or older used marijuana in 2024, while 16 percent reported ...

The Wild West is often romanticized as a land of outlaws, lawmen, and untamed wilderness, but one lesser-known player in this ...

The Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF) has published a proposed rule in the Federal Register revising ...

Two new peer-reviewed studies are inviting people to rethink how cannabis interacts with aging, health and everyday behavior. One study reports that older adults with a history of cannabis use perform ...

Patients who have colon cancer are at least 20 times more likely to die within five years if they have a history of heavy cannabis use, according to a research team at the University of California San ...

Researchers found that people who began using cannabis regularly before the age of 15 were more likely, as young adults, to seek treatment for depression, anxiety, suicidal thoughts, and physical ...

The trends are clear: Americans are in the midst of a marijuana high. Over the past 30 years, daily or near-daily marijuana use soared 15-fold, surpassing daily alcohol use for the first time in 2022.

Add Yahoo as a preferred source to see more of our stories on Google. A 69-year-old man smokes a joint in his back yard in Florida, in 2021. Despite the lack of clear studies showing the efficacy of ...

After states passed laws legalizing recreational cannabis, past-month use among people with psychosis increased by nearly 10 percentage points. People with psychotic disorders who use cannabis ...