Marijuana (Cannabis, Weed) Marijuana is a mind-alerting substance that comes from the Cannabis sativa plant. It has several short-term and long-term effects, many of which scientists are still studying.

Leafly is the leading destination to learn about, find, and order cannabis. Learn more about types of weed strains and discover marijuana dispensaries near you.

Cannabis (/ ˈkænəbɪs /), [2] commonly known as marijuana (/ ˌmærəˈwɑːnə /), [3] weed, pot, and ganja, among other names, is a non-chemically uniform psychoactive drug from the Cannabis plant. Native …

Sep 24, 2024 · Cannabis refers to the dried leaves, flowers, stems, and seeds of the cannabis plant. The plant has many different chemical compounds, including tetrahydrocannabinol (THC), which has …

Nov 13, 2025 · Marijuana, drug composed of the leaves and flowers of plants in the genus Cannabis. Marijuana is known by several other names, including pot, grass, and weed. It can vary widely in …

Although cannabis remains a schedule I drug under federal law, 41 states have medical marijuana programs — 26 also have adult-use cannabis laws

Dec 4, 2016 · The meaning of POT is a usually rounded metal or earthen container used chiefly for domestic purposes (as in cooking or for holding liquids or growing plants); also : any of various …

May 5, 2025 · Read on to learn more about the short and long-term side effects of marijuana, the effects of marijuana withdrawal and treatment for addiction.

Dec 1, 2025 · See where marijuana is legal in 2025. Interactive map shows state-by-state weed laws, medical and recreational use, and answers “can I smoke weed in…?”