Upscale Adventuring on MSN16d
15 Most Polluted Cities in the United States: Is Yours on the List?
When you think of the United States, perhaps things like baseball, McDonald’s, the New York Times Square, or the Grand Canyon ...
National Geographic news2y
The West Coast had the world’s most polluted cities in September
massive plumes of smoke caused air pollution there to soar to unprecedented levels—rivaling that of the world’s most polluted cities and confining residents to their homes. Health officials ...