Citizens are alarmed by toxic foam in the Pavana River, marking a second incident in a week. Activists demand action against untreated sewage pollution.

The EPA is reversing its decision on the Tijuana River sewage crisis, promising stronger action at the highest level.

The world’s top producer of natural mineral water is struggling to keep its sources clean of contaminants, from pesticides to bacteria to animal fecal matter. If it filters its water it loses its ...

Hundreds of volunteers attempted to set a new world record on Friday when they gathered to clean the River Taff. Organisers ...

Andrés Olarte, the whistleblower who has shared the company's data, says pollution by the firm dates back many years. He ...

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

There is one place renowned for having the most crocodile-infested waters in the world. Discover more about this remarkable ...

From upcycled plastic trash to job placement for Palestinian workers, secondhand e-commerce to simplified charitable giving, ...