Brain differences in children and teens who experiment with drugs early show up before they take their first puff or sip ...

Nearly half of cannabis plant product labels in Colorado misstate the potency, according to a University of Colorado Boulder ...

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

A major new study has added to a growing body of research highlighting the health risks associated with marijuana ...

Almost 1 in 10 workers in their 30s uses alcohol, marijuana or hard drugs like cocaine while on the job in the United States, ...

NEW YORK, Feb. 6 (UPI) --People who need emergency care or hospitalization for cannabis use disorder are at an elevated risk of premature death within five years, a new Canadian study suggests ...

Medical marijuana patients also tended to use weed more days on average during the past year. Medical and medical/recreational users smoked an average 40% to 70% more days each year than ...

Though often seen as a wellness tool, cannabis use—even in edible form—is now tied to increased chances of a heart attack or ...

Addiction to marijuana can happen to about 30% of people who use cannabis, according to the US Centers for Disease Control and Prevention. The disorder also comes with a higher risk of attention ...

Studies note that early marijuana use can interrupt the normal development of gray matter, ... Marijuana Addiction. About 1 in 10 people who use marijuana get addicted or have cannabis use disorder.

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

Addiction to marijuana can happen to about 30% of people who use cannabis, according to the US Centers for Disease Control and Prevention. The disorder also comes with a higher risk of attention ...