A big new study, with researchers from Harvard and CREA, just uncovered something troubling about Delhi’s air: almost a third ...

Around one-third of Delhi’s annual PM2.5 pollution is made up of secondary ammonium sulfate, with its share rising sharply during the city’s worst po ...

New Delhi, A large share of India's PM2.5 pollution is not emitted directly but is chemically formed in the atmosphere from precursor gases with 42 per cent of the burden being secondary particulate ...

Spending more time at home does feel safe, but new research suggests the air inside your living room can quietly harm your ...

A CREA analysis reveals that 42% of India's PM2.5 pollution originates from secondary particulate matter, mainly ammonium ...

Coal emissions, not dust, drive Delhi’s PM2.5 spikes as secondary particles dominate pollution, says CREA study ...

A recent analysis by CREA uncovers that secondary particles from coal-fired power plants are the main driver of PM2.5 ...

How to use lateral reading to verify information from a post or article. When to click through to a link or search result and when to move on to the next one. The difference between primary and ...

As India chases rare earth security, policymakers are turning to an unlikely source: waste. Battery scrap and used magnets ...

NASA-based analysis shows ammonium sulphate forms nearly one-third of annual PM2.5, driven by chemical reactions rather than direct local emissions.

Around one-third of Delhi's annual PM2.5 pollution is secondary ammonium sulfate, primarily resulting from coal plants, industries and agriculture.

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