With recreational marijuana now legal in 24 states, the U.S. Drug Enforcement Administration is moving to reclassify the drug to a less dangerous category under the Controlled Substances Act.

The unofficial marijuana holiday also landed on Easter Sunday in 2003 and 2014. The story behind 4/20 remains murky. Some believe it's an ode to Bob Dylan's "Rain Day Women #12 & 35." Others ...

Snoop Dogg says he is giving up marijuana – or at least, smoking it. “After much consideration & conversation with my family, I’ve decided to give up smoke,” the rapper, whose real name is ...

Marijuana may be an under-recognized source of metal exposure a study out Wednesday suggested, after researchers detected significantly higher levels of lead and cadmium in the blood and urine of ...

WASHINGTON – The Supreme Court on Monday declined to take up a challenge to Mississippi’s near-total restriction on the advertising of medical marijuana. Mississippi voters overwhelmingly ...

Dr. Pastuszak, an expert in male fertility but not a cannabis user, knew that laws and norms around marijuana were being relaxed across the country, and that many men were comfortable discussing ...