A new report on air quality across the United States offered a cloudy prognosis on the long-term health of about 156 million residents who live in areas that received an "F" in smog and soot pollution ...
Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...
When Cynthia Pinto-Cabrera developed asthma at 12, it didn't seem that unusual to her. Lots of her classmates in California's San Joaquin Valley carried inhalers to school. Her little brother needed a ...
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