Marijuana is far from a “silver bullet” for various illnesses, but it has some promising applications, scientists say ...

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.

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

An excerpt from Peter Grinspoon's book, "Aging Well with Cannabis ...

Studies show THC can influence multiple stages of memory formation, shaping not just what we remember—but how accurately we ...

A recent study published in the Journal of the American College of Emergency Physicians (JACEP) Open evaluated the recent usage of marijuana and its derivative products, their effects and clinical ...

Researchers at the Colorado School of Public Health (CSPH) are studying how cannabis use affects driving performance. Using a ...

The number of people using medical cannabis in Israel is higher than ever, but growing evidence suggests that medical cannabis not only does not necessarily treat PTSD but may actually worsen it The ...