Electronic cigarettes, or vapes, are widely used and available in hundreds of different types and flavors, yet researchers lack information about the everyday e-cigarette habits of young adults. The National Institutes of Health, in partnership with the U.S. Food and Drug Administration, has funded a University of Oklahoma study that will investigate how, when and why young adults use e-cigarettes and how that use may relate to health risks. The results will help the FDA make decisions about regulating the makers of e-cigarette products.

A new National Institutes of Health (NIH) grant will aid Wayne State University researchers in measuring the effects of fentanyl during pregnancy on maternal behaviors and offspring at birth through early development.

For the first time, researchers have created genetically modified fruit flies that can become addicted to cocaine. The flies will self-administer cocaine if given the option. The new model could prove immensely valuable for the development of new therapies to prevent and treat cocaine use disorder.

E-cigarette warnings, especially those highlighting health harms, effectively discourage vaping without causing unintended consequences like increased cigarette smoking, according to a meta-analysis of 24 studies by University of North Carolina Lineberger Comprehensive Cancer Center researchers and their colleagues.