Teens have access to vastly more potent cannabis than their parents had at their age. Parents need to understand the risks, ...

Two new Canadian studies are the largest to date looking at death rates and psychosis associated with cannabis use disorder.

President Donald Trump has officially named his pick to lead the Drug Enforcement Administration (DEA)—selecting a ...

A study in Ontario found that schizophrenia cases linked to cannabis use disorder have more than doubled since cannabis ...

Heavy weed use may be far more dangerous than people realize, according to a pair of studies published in JAMA Network Open.

Cannabis is gaining widespread appeal and a growing number of U.S. states are approving medical marijuana. A large study ...

A new Canadian study shows a tripling of schizophrenia cases linked to cannabis use disorder since the country legalized it.

The proportion of new schizophrenia cases linked to cannabis use has nearly tripled in almost two decades, increasing ...

A leading Florida critic of daily cannabis consumption urged a legislative panel on Tuesday to increase state funding in elementary schools to warn about the risks of early marijuana use, especially ...

With the rise of countercultural movements in the ’60s and ’70s, pot became a symbol of rebellion, peace and freedom. Many of today’s parents fondly remember those days. But that was then, and ...