Doctors say it's possible to get hooked on pot. There's a widespread misconception that marijuana is not addictive, and it's ...

A new study led by researchers at Brown University suggests that while other risks remain, smoking marijuana can temporarily ...

PET imaging has revealed the first evidence in humans of changes in brain chemistry among people who use both substances.

Adolescents who start using cannabis early and often are more likely to need health care for both mental and physical problems as they enter adulthood, according to a new study led by McGill ...

In the government shutdown deal, Congress closed a loophole that allowed a Delta-8 THC market to explode in Indiana. What now ...

State officials are slated to take a final vote Friday on rolling out social consumption licenses, which would create spaces for indoor smoking (but no infused meals).

THURSDAY, Oct. 30, 2025 (HealthDay News) -- Cannabis use in 2017 was associated with regular tobacco use in 2021 among U.S. youth and young adults who had never regularly used tobacco, according to a ...

Teens who start using cannabis before age 15 are more likely to use the drug often later in their lives. They are also more likely to develop mental and physical health problems in young adulthood ...

Starting cannabis use before the age of 15 may set the stage for future health struggles, according to a new study linking early cannabis use to higher odds of both mental and physical health problems ...

Cannabis is a Schedule I drug, meaning the federal government doesn’t find it to be medically useful. That sentiment isn’t ...

A provision in the federal funding bill that reopened the government reclassifies all cannabis products as Schedule I ...