A new nationwide study will follow thousands of children for 10 years, starting in elementary school, in an attempt to answer questions about the risks and protective factors for adolescent substance use on the developing brain. The Adolescent Brain Cognitive Development Study will track exposure to substances, academic achievement, cognitive skills, mental health, brain structure and function, and many other variables.
U.S. college students are more likely to drink and less likely to smoke than their peers who aren’t enrolled in school, a new survey finds. College students are also more likely to binge drink than 18- to 22-year-olds who are not in college.
A newly developed device worn on the skin as a temporary tattoo can measure a person’s blood alcohol level from sweat. The device can transmit the data wirelessly to a laptop or smartphone, according to engineers at the University of California San Diego.