Colombia President Gustavo Petro is calling on his country's Congress to legalize marijuana, saying its prohibition "only brings violence" from cartels.

Detroit City Council passed an ordinance prohibiting marijuana and vapes ads within 1,000 feet of certain locations where children are likely present.

A Lake Elsinore man was arrested last week after investigators found he was allegedly selling marijuana and nicotine vape pens to children.

The long-running process of reclassifying marijuana from the most harmful classification leaves millions of dollars in the balance for cannabis business owners in Maryland.

Ivan Fortunato, a New York man charged after police say he trafficked 700 pounds of cannabis through Ohio, missed a court date and is at large, court records indicate.

Xavier Landum, known by his stage name BigXthaPlug, was pulled over for expired tags along North Collins Street and was found with a small amount of marijuana, police said.

The number of plants households can grow would drop if the Senate's overhaul of Ohio's marijuana regulation becomes law.

Ohio's recreational marijuana law is supposed to support small, diverse businesses. That program is now on the chopping block.

Two high schoolers are facing murder charges in a drug deal gone wrong after Florida deputies said they found a 22-year-old man dead, clutching a bag of marijuana. Both 15-year-old Tyjhae Allen and 16-year-old Charles Jackson III face murder charges,

Matthew Taylor Morris was an attorney in private practice when he got involved in a drug ring that sold large amounts of marijuana. The drugs were often stored in his law office.