New York’s legal marijuana cannabis market has surpassed $2.5 billion in sales despite an initial rocky rollout, with the ...

Underground "investigations revealed that THC-containing products were sold from concealed back rooms, bypassing required licensing, safety and labeling regulations," according to city officials.

In China, trafficking marijuana is punishable by death. But in the United States, it has become a lucrative sideline for some ...

Smoking marijuana can increase cavities, tooth loss and the risk of oral cancers — but you can take steps to protect yourself.