You are looking at all articles by Papiya Bhattacharya

Groundwater depletion in India ‘threatens food security’
Q&A: WHO’s chief scientist rises above her father’s legacy
Roach milk inspires food supplement

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Pesticides persist in Indian atmosphere

India’s continued use of banned pesticides such as DDT is showing up in high levels in the air.

17/09/10

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Albedo cloud seeding will not dry continents

Cloud seeding to reflect sunlight can make the earth wetter rather than drier.

27/08/10

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Global warming makes plants ‘sweat’ less

Carbon dioxide contributes to global warming not only as a greenhouse gas but also by its effect on plant ...

15/06/10

Papiya Bhattacharya

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