For some chronic cannabis users, a case of the munchies is the least of their problems. Over the past decade, ERs have seen a surge in regular tokers showing up with sudden, stomach-churning attacks ...

The government recently loosened medical marijuana rules. Experts separate fact from fiction about the drug’s safety and ...

A growing number of regular cannabis users in the U.S. are coming forward with accounts of a severe and little-known disorder linked to long-term marijuana use. The condition, now officially ...

It seems like there’s a threshold when people can become vulnerable to the cannabis induced vomiting condition, and that threshold is different for everyone. Chronic cannabis use is increasingly ...

Heidi Cope is a health and science writer based in Fort Worth, Texas. She often writes long-form, informational content about health, wellness, and disability, and enjoys interviewing healthcare ...

Subscribe to The Post Most newsletter for the most important and interesting stories from The Washington Post. Marijuana use seems to be more popular (or at least more openly talked about) than ever.

Marijuana use among teenagers is entering a new phase—one shaped not only by changing laws but also by shifting perceptions of risk. As legalization expands across the United States, researchers and ...

Adolescents who will eventually experiment with marijuana score higher on behaviors of intelligence. Teens who were exposed ...

The Justice Department reclassified marijuana as a Schedule III drug, a shift that affects research and taxes but not legalization ...

A new study of more than 160,000 teens finds that even occasional cannabis use among 8th, 10th and 12th graders is tied to worse outcomes at school and more emotional distress. Teens who use cannabis ...