Officials in Mexico City have declared an environmental emergency after air pollution in the Mexican capital reached levels potentially dangerous to human health. They urged those at particular ...
Epidemiological studies have linked dirty air to dementia and other brain disorders. Now researchers are trying to determine ...
Just as with other cities, Mexico City's experience show there is no easy solution to tackling air pollution.
Another thing to keep in mind: Mexico City's air pollution is notoriously poor, so on days when the pollution is the worst you'll likely want to travel with a mask and relegate yourself to indoor ...
As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.