More than 200 rivers around the world have been analysed to reveal the water quality and what lurks beneath the surface.

VALENCIA, Spain — March 21, 2025 — On the occasion of World Water Day, Jeanologia reaffirms its commitment to dehydrating and ...

The countries with the worst air quality included Bangladesh and India, according to an annual report from IQAir.

The World Air Quality Report 2024 shows that Byrnihat, a small town in India, is the most polluted city in the world. Only 17% of global cities meet WHO's air pollution guidelines. Several Indian ...

Meanwhile, Delhi remains the world's most polluted capital city, and India ranked fifth overall in 2024—a slight improvement from its third-place ranking in 2023. Air quality trends in India ...

Six of the 10 most polluted cities in the world are in India for the year 2024. The quality of air continued to deteriorate in Delhi and Bengaluru. While Hyderabad, Kolkata, Mumbai had better air ...

The most polluted river in Europe has been revealed ... by the University of York provides alarming data about water quality in the world's rivers. The study, which analysed 258 watercourses ...

Thirteen of the world's top 20 most polluted cities are in India, with Byrnihat in Assam topping the list, according to a new report published on Tuesday. The World Air Quality Report 2024 by ...

Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, according to an IQAir report.

The Saya de Malha Bank is one of the world’s largest seagrass fields and the planet’s most important carbon sinks. It faces incalculable risks that threaten the future of humanity.