A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

Ever inhaled deeply and thought, "Hmm, is oxygen supposed to taste crunchy?" Some cities turn breathing into an extreme sport ...

"Salt Lake City is seeing this," said Kelly Barr ... Strother, of the Lung Association, compared it to a "sunburn." ...

If redness is a regular occurrence for your skin, you may need to check the air quality in the area where you live, according ...

Delhi chief minister Rekha Gupta on Tuesday tabled CAG report in the assembly over Delhi's worsening air pollution.

Over 50 countries, cities, and organizations pledged new commitments on Thursday to tackle air pollution, protect public ...

More than 50 countries, cities and organisations announced major commitments to tackle air pollution and safeguard health at ...

Delhi's worsening air pollution has been exacerbated by lapses in its pollution control mechanisms, including irregularities ...

Mar. 12, 2025 — New Delhi's air pollution is more severe than previously estimated with particles absorbing atmospheric water vapor leading to particulate matter levels across the city being ...

A recent University of Utah study found that the U.S. Environmental Protection Agency is not adequately measuring air ...

Nicole Comstock reports from Ontario, which tops the list of the nation's cities with the worst air pollution. It's closely followed by five other Southern California cities, something that residents ...