Adolescent cannabis use was linked to higher risks of later psychotic, bipolar, depressive, and anxiety disorders. A large ...
As marijuana use among teens has grown in the past decade, researchers have been trying to better understand the health risks of the drug. Now, a new longitudinal study finds that cannabis use among ...
Every year the National Institute on Drug Abuse (NIDA) surveys 8th, 10th, and 12th graders across the country about their use of illicit and prescription drugs, alcohol, and tobacco, and their ...
A UC San Diego study looked at marijuana use and cognitive development in more than 11,000 teenagers over the course of several years.
Teen use of marijuana has jumped significantly in recent decades - by 245% since 2000, with over 30% of U.S. high school seniors reporting they'd used the drug in the past year and 6.3% reporting they ...
As marijuana use among teens has grown in the past decade, researchers have been trying to better understand the health risks of the drug. Now, a new longitudinal study finds that cannabis use among ...
The teenager's brain has a lot of developing to do: It must transform from the brain of a child into the brain of an adult. Some researchers worry how marijuana might affect that crucial process.
Teen use of marijuana has jumped significantly in recent decades — by 245% since 2000, with over 30% of U.S. high school seniors reporting they’d used the drug in the past year and 6.3% reporting they ...