Poisonous and running out: Pakistan's water crisis

Barely 15 days old, Kinza whimpers at an Islamabad hospital where she is suffering from diarrhoea and a blood infection, a tiny victim among thousands afflicted by Pakistan's severely polluted and decreasing water supplies.

The travails of an alewife: Dams, drought, and climate change

River herring once swam up Connecticut's streams to reproduce by the billion, and then reverse their journey back to sea. In recent years, though, their migration has become increasingly perilous, and their numbers have plummeted. ...

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