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  1. Marijuana | History, Effects, THC, & Legality | Britannica

    Dec 25, 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 …

  2. What's the status of marijuana in Texas? An explainer on THC, CBD ...

    Apr 17, 2025 · Senate Bill 3 and House Bill 28 are two pieces of legislation introduced by lawmakers in Texas that propose a ban on THC products. "4/20" is near for cannabis-loving …

  3. What to know about pot addiction and treatment | AP News

    It’s called cannabis use disorder and it’s on the rise, affecting about 3 in 10 people who use pot, according to the U.S. Centers for Disease Control and Prevention. Here’s how to know …

  4. Guides: Cannabis & the Law: General Information

    2 days ago · Information on Texas and federal laws on marijuana, hemp, and hemp-derived products like CBD. Marijuana is classified as a controlled substance by both federal and Texas …

  5. Know the Effects, Risks and Side Effects of Marijuana - SAMHSA

    Sep 9, 2025 · Marijuana is a psychoactive drug that contains close to 500 chemicals, including THC, a mind-altering compound that causes harmful health effects. People smoke marijuana …

  6. Cannabis (drug) - Wikipedia

    Native to Central or South Asia, cannabis has been used as a drug for both recreational and entheogenic purposes and in various traditional medicines for centuries.

  7. Marijuana: Effects, Medical Uses and Legalization - Drugs.com

    Marijuana is used as a psychoactive, mind altering recreational drug and for certain medical ailments. The active agent that leads to the "high" is THC (delta-9-tetrahydrocannabinol). …

  8. Marijuana Legality by State 2025 | Where Is Weed Legal? | DISA

    4 days ago · Are you wondering what the marijuana laws are in your state? This marijuana legalization map clearly defines the laws in each state and remains up-to-date with the latest …

  9. Marijuana - Mayo Clinic

    Aug 15, 2025 · People sometimes use cannabis to treat health conditions. This is known as medical cannabis, also called medical marijuana. Cannabis contains chemicals called …

  10. Marijuana (Cannabis, Weed): What It Is, Side Effects & Risks

    Marijuana is a mind-alerting substance that comes from the Cannabis sativa plant. Other names for it are weed, pot and dope.