Related topics: water

80% of Indian sewage 'flows untreated into rivers'

Eighty percent of sewage in India is untreated and flows directly into the nation's rivers, polluting the main sources of drinking water, a study by an environment watchdog showed Tuesday.

Renewable energy: Nanotubes to channel osmotic power

The salinity difference between fresh water and salt water could be a source of renewable energy. However, power yields from existing techniques are not high enough to make them viable. A solution to this problem may now ...

Crumbling bores 'jeopardise nation's water'

Fifteen thousand collapsing bores – and a half-billion dollar repair bill – are endangering the future of Australia's largest and most precious resource, its groundwater.

Darkened fjord waters mean fewer fish, more jellyfish

The seawater in the Baltic Sea, the North Sea, and Norway's coastal waters and fjords is gradually getting darker. Researchers are observing signs similar to those from overproduction of organic compounds. The result may ...

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