Regular exposure to even low levels of air pollution may cause changes to the heart similar to those in the early stages of heart failure...

Report was with ministers in 2015 but only published three years later, days after a key fracking permit was awarded...

Delhi's air quality improved slightly a day after it slipped into the 'poor' category due to a dust..

Ozone levels in Yellowstone, Grand Canyon, Yosemite, Glacier and 29 other parks differed little from those in the country’s 20 largest...

China issued the Air Pollution Prevention and Control Action Plan in 2013 and pumped in billions of yuan to...

The National Clean Air Programme (NCAP), which proposes multiple strategies to combat air pollution, is likely to be notified...