We asked physicians and researchers for scientifically sound research on cannabis, young users and mental health. Here's what they provided.This 2016 review paper, written by Dr. Nora Volkow, head of ...

As Lynnwood City Councilmembers consider approving retail cannabis a growing body of research is shedding light on its ...

A UC San Francisco study links long-term cannabis use, including edibles, to increased heart disease risk due to reduced blood vessel function, similar to tobacco effects.

Using marijuana doubles the risk of dying from heart disease, especially from stroke and heart attacks, a large new study found.

Taken together, their results revealed that cannabis use was tied to higher heart risks, including a doubled risk (or a 110-percent increase in risk) for cardiovascular disease death, as well as a ...

Marijuana use among adult New Yorkers jumped in the first two years after the state legalized recreational cannabis in 2021. What we know now.