At the heart of the Amazon researchers are investigating a mysterious parasite which is devastating fish farms around the world.Parasites called ...

launched the Perpetual Planet Amazon Expedition, a one-of-a-kind science and storytelling exploration of the world’s most vital freshwater ecosystem — the Amazon River basin. From its ...

“Almost every big river in North America and Europe is massively modified" through damming, putting freshwater species at risk, he said. In South America, the vast Amazon River ecosystem also ...