Teens who start using cannabis may experience slower growth in memory, attention, language, and processing speed. Their abilities often developed normally at first, then began leveling off while ...

It seems like today’s teens are growing up in a culture that condones the use of pot. And with several states legalizing marijuana, teens are receiving mixed messages about using the drug. Now, before ...

A 1940s experiment put a cat on a cow and popped paper bags to show that fear blocks milk letdown. The hormone link still matters for nursing parents. Physician William Bean marked his thumbnail ...

Teens who use cannabis may face a substantially greater risk of developing serious mental health conditions, including psychotic and bipolar disorders, according to a study of more than 463,000 ...

New CDC data shows teen cannabis use has fallen 44% since 2011, even as states across the U.S. have continued to legalize marijuana for adults.

EXCLUSIVE: 4/20 is a day marijuana enthusiasts celebrate what they consider to be the wonders of weed, but a new documentary takes issue with that narrative. The Documentary+ streaming platform is ...

Marijuana has been legal for California adults for years. But as students head back to school, law enforcement officials in Fresno County say they’re increasingly concerned about how often cannabis is ...

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 ...

If you’re raising a teenager right now, you’re probably worried about their grades, their friends, their screen time, and, naturally, whether they’re experimenting with drugs. Weed has always been on ...

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