Recreational cannabis sales began 7 years ago. Many buyers and sellers have played by the rules, but the illegal growth and sale of the plant continue to undermine those obeying the law. The illicit ...

NEW YORK -- Using marijuana daily for years may raise the overall risk of head and neck cancers three- to five-fold, according to a new study that analyzed millions of medical records. "Our research ...

More older people are using cannabis products regularly, but research suggests their cannabis-related health problems are also on the rise. By Paula Span Dr. Benjamin Han, a geriatrician and addiction ...

For the first time since recreational cannabis sales began in Michigan in December 2019, the state’s legal market saw its first decline in annual sales in 2025, according to new figures released by ...

Neuropathic pain is nerve pain coming from malfunctions of or damage to the nervous system (brain, spinal cord, peripheral nerves). It is different from pain messages that are carried along healthy ...

Adults 21 and older in New York can grow up to six marijuana plants at home, with a maximum of 12 plants per household. Homegrown cannabis cannot be sold or bartered in New York; only licensed ...