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

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

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

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 made up of secondary ammonium sulfate, with its share rising sharply during the city’s worst po ...

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

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 ...

Americans were too afraid to ask for a raise in this year’s uncertain economy, relying on side gigs to make ends meet.

When relevant new materials become publicly available, they are incorporated during syllabus reviews and updates, says MOE.

It’s not even officially winter yet, but we’ve already seen several days and nights where the temperature has gone below zero.

Teachers can use differing interpretations of historical events to help students move from memorizing events to analyzing and ...