New research reveals marijuana users face 29% higher heart attack risk and doubled cardiovascular death chances, plus brain ...

Marijuana is made from the shredded and dried parts of the cannabis plant, including the flowers, seeds, leaves, and stems. It’s also known as pot, weed, hash, and dozens of other names. While many ...

Medical marijuana could soon be reclassified into a medical category that includes prescription drugs like Tylenol with ...

Is marijuana getting too high on its own promises? New research published Monday adds to the evidence that medical cannabis ...

Mayor of London Sadiq Khan has called for the partial decriminalisation of cannabis, following an independent report. (Getty Images) Sadiq Khan has called for the partial decriminalisation of cannabis ...

A comprehensive review of clinical trials finds little convincing evidence that cannabis-based medicines provide real relief for chronic nerve pain.

In A Nutshell A mouse study found that low-dose THC combined with celecoxib protected memory and reduced brain damage linked to Alzheimer’s. THC alone reduced toxic proteins but also increased ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

They are good for your mental health and most occasionally remember them, here is how marijuana effects dreams. Dreaming is a universal human experience involving a state of consciousness during sleep ...

In December 2025, the Trump administration accelerated the process of reclassifying marijuana from Schedule I to Schedule III ...