OpinionApril 20, 2021
Why Are Police Using a World War I–Era Chemical Weapon on Civilians?
Most people think tear gas is relatively harmless, but we know very little about its long-term effects on human health and the environment
Stories by Carey E. Lyons
Carey E. Lyons is a neuroscience Ph.D. candidate at the University of Minnesota who is researching the interaction of psychological stress with aging.