marijuana

  1. August 17, 2023

    Annual study gauges marijuana and hallucinogen use, binge drinking

    Adults ages 35 to 50 continued a long-term upward trajectory in past-year use of marijuana and hallucinogens to reach all-time highs in 2022, according to Monitoring the Future.

  2. August 22, 2022

    Young adult marijuana, hallucinogen use at all-time high

    Marijuana and hallucinogen use in the past year reported by young adults 19 to 30 years old increased significantly in 2021 compared with five and 10 years ago, according to the Monitoring the Future panel study.

  3. March 8, 2021

    Vaping cannabis tied to more lung damage symptoms

    Adolescents who vape cannabis are at greater risk for respiratory symptoms indicative of lung injury than teens who smoke cigarettes or marijuana, or vape nicotine, a new U-M study suggests.

  4. March 8, 2021

    Campus briefs

    Short news items from around the University of Michigan.

  5. September 15, 2020

    Dramatic increases in vaping marijuana, nicotine among young adults

    Vaping marijuana and vaping nicotine have increased dramatically among 19- to 22-year-olds, both more than doubling between 2017 and 2019, according to U-M’s annual national Monitoring the Future Panel Study.

  6. September 5, 2019

    Marijuana use among U.S. college students hits 35-year high

    College students’ use of marijuana in 2018 was at the highest level seen in the past three-and-a-half decades, according to findings in U-M’s annual national Monitoring the Future study.

  7. November 8, 2018

    What Proposal 1’s passage means for U-M employees

    Tuesday’s vote to legalize recreational marijuana use by adults will not change U-M policy or federal law, both of which prohibit the drug’s possession and use on university premises.

  8. September 5, 2018

    Marijuana use among U.S. college students remains at three-decade high

    College students’ use of marijuana was at the highest levels seen in the past three decades in 2016, and that trend remained true in 2017, the annual national Monitoring the Future Panel Study shows.

  9. September 8, 2017

    Marijuana use among college students at highest level in 30 years

    Marijuana use among U.S. college students in 2016 was at the highest level seen in the past three decades, according to the most recent Monitoring the Future follow-up study.

  10. April 20, 2017

    First-time marijuana use in college at highest level in three decades

    Levels of first-time marijuana use in college have increased sharply in the past three years to the highest levels recorded in the past three decades, U-M researchers have found.