The Ganges is India's most sacred river but suffers from severe pollution. High levels of fecal coliform bacteria, industrial ...
Otters are sensitive to water pollution, making them reliable indicators of water quality and ecosystem health.
Half of sewage from cities and towns is dumped into Maharashtra's rivers without treatment. The state's environment minister, ...
The cities with the worst air pollution in North America were Ontario, Bloomington and Huntington Park – all in Southern ...
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