A growing number of studies link cannabis to heart attacks, strokes, psychosis and addiction as public opinion slowly turns ...

Abuse increased the risk by 3.5. The hypothesis best suited to the data was that cannabis abuse caused symptoms of psychosis. Within a twin pair, the twin with symptoms of cannabis abuse had a 3.5 ...

Heavy use of marijuana by teens and young adults with mood disorders – such as depression and bipolar disorder – is linked to an increased risk of self-harm, suicide attempts and death, a new ...

President Trump should halt Biden’s attempt to make pot a ‘Schedule III’ substance.

Gene linked to cannabis abuse Date: June 18, 2019 Source: Aarhus University Summary: New research shows that a specific gene is associated with an increased risk of cannabis abuse.

Adolescent abuse of cannabis has more than tripled since the year 2000, a peer-reviewed study published Monday found -- as alcohol abuse dropped over the same period. Primary Menu Sections.

Using marijuana may lead in short order to using even more marijuana as well as abusing other drugs and alcohol, suggests a new analysis of U.S. data.

According to a new study out of Denmark, marijuana-associated schizophrenia is on the rise. In the past 25 years, the number of schizophrenia cases correlated with cannabis use has increased.

Marijuana Abuse. Substance abuse occurs when an individual regularly uses drugs or alcohol and experiences negative consequences as a result. This can include missing work or school, ...

Heavy use of marijuana by teens and young adults with mood disorders – such as depression and bipolar disorder – is linked to an increased risk of self-harm, suicide attempts and death, a new ...

Heavy use of marijuana by teens and young adults with mood disorders -- such as depression and bipolar disorder -- is linked to an increased risk of self-harm, suicide attempts and death, a new ...