New research from UC San Diego found that cannabis use among youth may be responsible for 13% of new cases of regular tobacco ...

Cannabis use may leave lasting fingerprints on the human body, a study of over 1,000 adults published in 2023 suggests – not ...

Young teens who use cannabis are more likely to be frequent users than people who start later, according to a study in JAMA ...

Recent studies have found earlier teen cannabis use significantly increases risks for serious health problems in adulthood.

A major US study reveals that marijuana use leaves measurable chemical traces in DNA, altering genes related to mental health ...

A major collaboration between UC San Diego and 23andMe identified genes that shape cannabis use behaviors. The study linked ...

Cannabis use in 2017 was associated with regular tobacco use in 2021 among US youth and young adults who had never regularly used tobacco.

Adolescents who start using cannabis early and often are more likely to need health care for both mental and physical ...

With Carroll County officials poised to delegate $1.9 million in cannabis tax revenue it received from the state, locals ...

The boxing legend credits marijuana with helping him overcome addiction to cocaine and alcohol. He met with met with Gov. Josh Shapiro and lawmakers last week.

Smith walked lawmakers through details in the Florida Department of Health’s 2025 Office of Medical Marijuana Use Program Update. The report shows the number of people with valid medical marijuana ...

Cannabis use has become increasingly normalized in the United States, and at least half the states have “medical marijuana” laws. This reversed criminalization, but rather than following FDA-like ...