Credit: CC0 Public Domain Human ReproductionWomen who use marijuana could have a more difficult time conceiving a child than women who do not use marijuana, suggests a study by researchers at the National Institutes of Health. Marijuana use among the …

Marijuana plant. Credit: Pexels Scientists at Dana-Farber Cancer Institute and the Centers for Disease Control and Prevention have uncovered new evidence of the potential health risks of chemicals in tobacco and marijuana smoke. In a study published online today by …

Marijuana use increases throughout the calendar year, with use up 13 percent on average at the end of each year compared to the beginning, according to a new NYU study. Credit: Louliana Voelker for NYU; icons by Guilherme Furtado and …

An illustration of withdrawal symptoms related to cannabis use. Credit: University of Michigan More than half of people who use medical marijuana products to ease pain also experience clusters of multiple withdrawal symptoms when they’re between uses, a new study …

(HealthDay)—Teen vaping levels remained high in 2020 but have not increased substantially since 2019, according to results from the annual Monitoring the Future survey, which is funded by the National Institute on Drug Abuse (NIDA). Students in eighth, 10th, and …

Credit: CC0 Public Domain Smoking traditional cigarettes in addition to using e-cigarettes results in harmful health effects similar to smoking cigarettes exclusively, according to new research published today in the American Heart Association’s flagship journal Circulation. Smoking, a well-known link …

(HealthDay)—America’s roads are notoriously unsafe on New Year’s Eve, and a new study shows that marijuana legalization could be making the situation even worse. Almost half of teenagers who regularly use pot admit they’ve gotten behind the wheel while stoned, …

Credit: CC0 Public Domain Made in clandestine laboratories and sold widely across the United States, the diverse class of drugs known as synthetic cannabinoids presents a growing public health threat. In a new study, Scripps Research scientists have devised a …

Credit: CC0 Public Domain A new study offers strong evidence that kids who use e-cigarettes are more likely to take up smoking or smokeless tobacco, researchers say. Teen boys who vaped were almost three times as likely to start smoking …

Credit: Unsplash/CC0 Public Domain Findings released today from the most recent Monitoring the Future (MTF) survey of substance use behaviors and related attitudes among teens in the United States indicate that levels of nicotine and marijuana vaping did not increase …