ByChristy RomerSeptember 20, 2019 Natalie Mueller’s Car-Free Plans Could Save 660 Lives Every Year in Barcelona Cities around the world are cracking down on air pollution by gradually increasing the amount of car-free spaces.…
ByChristy RomerJune 10, 2019 Graviky: The Hackers Turning City Smog into Art Question: Which everyday activity is just as bad for you as smoking cigarettes, and far, far worse than…