The American Lung Association released its State of the Air report April 23, and Houston ranked No. 7 out of 228 metropolitan ...

Despite light pollution, locals have options when looking to explore the stars. The Sacramento State Planetarium, Community ...

Ludhiana: As Ludhiana earns the dubious distinction of being among the most polluted cities in the world, air quality data ...

Dhaka ranked third on the list of cities worldwide with the worst air quality with an AQI score of 168 at about 9:10am on Saturday ...

Gurugram, ranked the third most polluted city in India, has been relying on a single air quality monitoring station to ...

Bee file photo [email protected] How bad is air pollution in California? Five California cities ranked among the 10 ...

A persistent lack of rain and dry westerly winds have pushed Delhi's April temperatures and pollution levels to their highest ...

Chattanooga, Tennessee, was recently named the first "National Park City" in the U.S. by the National Park City Foundation, a ...

Rising surface ozone levels, driven by climate change and rising temperatures, are worsening India’s pollution crisis, with ...

A shocking new report has revealed the most dangerous US cities for air pollution, where toxic conditions could be damaging ...

A report from the American Lung Association found 2025 has the worst pollution over the last 10 years. This comes after ...

The report then ranks the most polluted and cleanest U.S. cities based on an area’s number of unhealthy air days and the city’s particulate pollution. This year’s report looked at a three-year period ...