Long-term exposure to high levels of air pollution may harm the brain health of older adults in England, finds a new study ...

The South Asian countries of Pakistan, India and Bangladesh are among the most polluted countries in the world while Australia, New Zealand and Iceland are among the least polluted countries ...

Chicago was the seventh-most polluted major city in the country ... On average last year, Chicago’s atmosphere had 8.4 micrograms of particulate matter per cubic meter of air, considerably ...

Polluted air can cause respiratory illness ... After the gas is released into the atmosphere it stays there, making it difficult for heat to escape - and warming up the planet in the process.

All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these cities – 13 – are in the world’s most populous country, India ...

“Climate change influences weather patterns, which in turn affects the dispersion and removal of PM 2.5 from the atmosphere.” To address particulate pollution, IQAir officials said ...

Study warns rapid reduction of aerosol emissions without greenhouse gas reduction could expose vulnerable populations to ...

HONG KONG — Six of the world’s 10 most polluted cities are in India, while California has the worst air pollution in North America, a new report shows. New Delhi was the most polluted capital ...

But new research shows that the supposed stress-reducing and mood-enhancing effects of scented products may come with unwanted indoor pollution. “While these products are widely used to create a cozy ...