Sedimentary deposits containing well-preserved diatom cells record a lake’s environmental changes. Studying them can help us understand the impacts of climate change.

This overall allocation for the financial year 2025-26 has increased by 3.3 per cent in comparison to the allocation of Rs 2,616.44 crore (BE) made during last year 2024-25.

We use de-icers to treat snowy and icy surface conditions in the winter, but the products are negatively impacting local ...