Otters are sensitive to water pollution, making them reliable indicators of water quality and ecosystem health.

The Ganges is India's most sacred river but suffers from severe pollution. High levels of fecal coliform bacteria, industrial ...

Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...

Half of sewage from cities and towns is dumped into Maharashtra's rivers without treatment. The state's environment minister, ...

All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these ...

Flowing through Bath and Bristol, the river lies at the heart of a number of local beauty spots, is used by water sports clubs and swimmers, and is home to the area’s boater community. But as of 2023, ...

A man feeds seagulls on the smog engulfed waters of the Yamuna river in New Delhi, India, on November 14, 2024. Its capital New Delhi featured as the world’s most polluted capital for the sixth ...

All but one of the world’s top 20 most polluted cities last year were in Asia, a new study shows. The majority of these cities – 13 – are in the world’s most populous country, India ...