New York City's efforts a decade ago to clean up pollution from old taxi models has worked—mostly—a new study shows. The study, by researchers at the Columbia University Mailman School of Public Health (in New York) and Drexel University, and published in the Journal of Exposure Science & Environmental Epidemiology, shows that the... NYC taxi mpg requirements also cut pollution, study confirms
New York City's efforts a decade ago to clean up pollution from old taxi models has worked—mostly—a new study shows. The study, by researchers at the Columbia University Mailman School of Public Health (in New York) and Drexel University, and published in the Journal of Exposure Science & Environmental Epidemiology, shows that the...