Many Americans use medical marijuana for chronic pain, sleep, and depression. But new research in JAMA says it may not really work. Instead, it may cause new health problems.

The review found that 27 percent of adults from the U.S. and Canada have used cannabis for medical purposes.

Evidence is lacking for medical cannabis treating most conditions, found a new review published in JAMA. | Cannabis Sciences ...

Medical cannabis lacks adequate scientific backing for most of the conditions it is commonly used to treat, including chronic ...

Ever wondered what it would happen if you ate a cannabis plant? Now, you can find out. Acidic cannabinoids (non-intoxicating cannabinoid compounds found in raw, pre-decarboxylated cannabis) are on the ...

CHICAGO, Dec. 2, 2025 /PRNewswire/ -- A long-standing misconception needs correction: Cannabis Sativa L is not a single, ...

The law that was passed Nov. 12 to fund the federal government amends that regulation by setting a cap on the concentration and the total mass of all THC compounds—not just Δ 9 -THC—that may be found ...

The most common cannabinoids are THC and CBD, but there are more than 100. Researchers are starting to study lesser-known cannabinoids like CBN, CBG, and THCV. Others are creating lab-grown ...

State Correctional Institution at Waymart; football schedule papers were allegedly saturated with synthetic cannabinoids ...