Adyar

Land beneath India’s five largest cities is sinking due to over-extraction of groundwater: Study

Land beneath India’s five largest cities is sinking due to over-extraction of groundwater: Study

30 Oct 2025

3 min read

Floods in polluted rivers can pollute groundwater too

Science & Technology

Floods in polluted rivers can pollute groundwater too

03 Nov 2017

2 min read

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DAMAGE CONTROL

30 Nov 1997

1 min read

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Under siege

31 Aug 1997

1 min read

Down To Earth

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