water pollution

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Cleaning of the Riachuelo: 30 years after the first promise, what contaminates it by 80% and the challenges ahead

30 years after the first promise made for the clean-up of the Riachuelo River, historically one of the most polluted rivers in the country,...

Riachuelo: Buenos Aires City incorporates a new catamaran for the sanitation of a historically contaminated river.

The Matanza-Riachuelo River, which runs 64 kilometers from the Province of Buenos Aires to its mouth at the Río de la Plata, was for...

Plants for cleaning polluted soil and water: how phytoremediation is implemented in Entre Ríos

In Entre Ríos, they will begin to implement an innovative technique to clean up two streams in Gualeguaychú: plants to clean up the contaminated...

Sonora River: eleven years of pollution, neglect, and community resistance against Mexico’s most serious mining disaster

On August 6th, 11 years have passed since the toxic spill of copper sulfate in the Bacanuchi and Sonora rivers, caused by the Buenavista...

A toxic microalgae transforms the ocean into an underwater desert and impacts Australia’s coral reefs.

A massive proliferation of Karenia mikimotoi, a highly toxic microalgae, has caused an ecological collapse in southern Australia, affecting over 4,500 km² of coastal...