Kennon Heard, MD, Ph.D., was skeptical when he first heard about cases in emergency departments of severe, recurring episodes of nausea and vomiting associated with chronic use of marijuana. In 2004, ...

RIDGE MANOR, Fla. — A new study suggests that cannabis use among seniors is at an all-time high. Research published in the JAMA Internal Medicine journal shows a significant increase in older adults ...

Aurora Cannabis has had a terrible track record in recent years. Even if recent regulatory changes in the U.S. cause a new pot boom, Aurora is unlikely to capitalize on it. While recreational use of ...

Las Vegas Metropolitan Police investigated a west valley home on Wednesday regarding a possible marijuana grow house.

This story has elevated Big Sur Holy Weed into a rarefied status in the legal weed world. The strain was featured in a UC Berkeley oral history project, and the state of California is even spending ...

The largest fMRI study to date finds that heavy cannabis use in young adults reduces brain activity and impairs working memory performance.

Another shutdown for parts of the federal government is expected this weekend. Funding for the Department of Homeland Security is set to expire Saturday as lawmakers debate new restrictions ...

Law enforcement raided the illegal cannabis operation in Shasta-Trinity National Forest months before, but rotting potatoes still sat on the growers’ makeshift kitchen worktop, waiting to be cooked.

Recreational marijuana is not legal in Mississippi, but possession of small amounts has been decriminalized. It is illegal to grow marijuana at home in Mississippi, even for medical marijuana patients ...

Canopy Growth has been a disaster of an investment. Overly aggressive expansion efforts, share dilution, and industry headwinds are to blame. Unfortunately, it's probably wise to close the book on ...