The higher potency of marijuana today is a growing concern when it comes to potential health harms, experts say. Juanma hache/Moment RF/Getty Images

Source: CNN

Using marijuana doubles the risk of dying from heart disease, according to a new analysis of pooled medical data involving 200 million people mostly between the ages of 19 and 59.

Roughly one in three high schoolers regularly smokes marijuana.

Source: Vice

Additional evidence suggests that regular marijurana use among young people leads to poorer mental health and reduced cognitive abilities.

Source: PBS News Hour

PBS explores messages parents can use to talk with their children about why they young people should wait to use marijuana.

Source: PBS News Hour

With legalization, Colorado has seen a large increase in the number of youth seeking treatment for marijuana addiction.

Elijah Nouvelage/Reuters

More and more Americans are reporting near-constant cannabis use, as legalization forges ahead.

Source: The Atlantic

A growing number of Americans are affected by “cannibis use disorder,” where the person using marijuana cannot quite using even though it interferes with their life.

Even a week without marijuana use improves young people's ability to learn and remember. Photo: BURGER/Canopy/Getty Images

Source: Health News from NPR

This new study strengthens our understanding of marijuana’s detrimental impacts on learning and cognition in teens and young adults.

CHS sufferers almost all wind up taking hot showers. DepositPhotos

Source: Popular Science

CHS sufferers almost all wind up taking hot showers, but there has got to be a better way.

Legalization invites debate about how the drug will be dosed and marketed. Illustration by Javier Jaén

Source: The New Yorker

Permitting pot is one thing; promoting its use is another.

UC San Francisco researchers look at smoking cigarettes and e-cigarettes and the risks of COVID-19

Source: UCSF

New Analysis by UCSF Researchers Looked at Smokers, Former Smokers Diagnosed With Coronavirus

CBD is all over the media today. Find out what’s known about the risks and benefits of CBD.

Source: Harvard Health Publishing

What exactly is CBD? Why is it suddenly so popular?