Marijuana is far from a “silver bullet” for various illnesses, but it has some promising applications, scientists say ...

The government recently loosened medical marijuana rules. Experts separate fact from fiction about the drug’s safety and ...

Adolescents in California consistently perceive cannabis as less harmful than other commonly used substances, according to a ...

Marijuana use seems to be more popular (or at least more openly talked about) than ever. Regardless of whether you’re on the gummy bandwagon, you might wonder how it really affects your brain after ...

Add Yahoo as a preferred source to see more of our stories on Google. Older adults - those 60 and older - are the fastest-growing group of cannabis users in the country. (Getty Images) Subscribe to ...

A new cannabis law in Massachusetts could take effect on the eve of April 20 — the informal “4/20” holiday widely celebrated by cannabis users — triggering immediate changes for dispensaries and ...

Adolescents who will eventually experiment with marijuana score higher on behaviors of intelligence. Teens who were exposed ...

A new UC San Diego study strengthens the growing body of evidence that marijuana use impacts adolescent brain development. Researchers observed slower gains in cognitive tests that measured memory, ...

Researchers from University of California San Diego have found that microdosing—taking very small amounts of psychoactive ...

Scientists have uncovered a surprising new layer of complexity in Cannabis, identifying dozens of previously unknown compounds—including the first-ever evidence of rare molecules called flavoalkaloids ...