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

A federal lawsuit accuses three big cannabis companies of lying about pot’s medical benefits and hiding its serious harms.

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

Cannabis use disorder (CUD) is associated with a significantly increased risk for recurrent acute pancreatitis (AP).

Benjamin Han, a geriatrician and addiction medicine specialist at the University of California-San Diego, tells his students a cautionary tale about a 76-year-old patient who, like many older people, ...

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

The Justice Department reclassified marijuana as a Schedule III drug, a shift that affects research and taxes but not legalization ...

Adults who have visited the hospital due to cannabis use could be at a higher risk of developing dementia. A new study by the Institute for Clinical Evaluative Sciences (ICES) found that individuals ...

A 320-page lawsuit filed Monday takes aim at companies that sell legal marijuana in Illinois and many other states, claiming ...

As cannabis legalization spreads, new research reveals that the mental health risks tied to a cannabis addiction depend ...

Cannabis use is rising among older adults, fueled by expanded legalization and people increasingly turning to cannabinoid-containing products to manage pain, sleep problems and other chronic issues.