Tampa was expected to see air quality that was "unhealthy for sensitive groups" on Tuesday, though the air quality remained ...

U.S. stocks rallied after China and the United States announced a 90-day truce in their trade war. The S&P 500 jumped 3.3% ...

An Air Quality Alert has been issued for portions of western and central Minnesota on Monday, including Cass and Crow Wing ...

Dhaka has ranked third on the list of cities with the worst air quality with an Air Quality Index (AQI) score of 169 at ...

How is air quality across the U.S. these days? —Paul Jackson, Washington, DC. Air quality is defined as the degree to whi ...

There’s an orange-level air quality index alert for the Twin Cities and nearly every Minnesota to the west because of ...

More than 50,000 people face unhealthy levels of air pollution across parts of Nevada on Wednesday, according to the U.S. Environmental Protection Agency (EPA).

The Happy City Index ranks 200 cities across 82 metrics that add up to a global happiness quotient—these cities made the cut.

Air pollution leads to recurrent lung infections, decline in lung function in children and young adults, chronic respiratory ...