A strange, armor-plated fish surfacing in a local pond has left officials stunned — and raised alarm about what it could mean for nearby communities and ecosystems. An unusual fish spotted in a ...

You no longer need a plane ticket to Brazil and a trek through the rainforest to land one of the world’s most elusive ...

A mass fish die-off in Brazil’s Amazon River region has killed an estimated 20-30 metric tons of fish and other aquatic animals, following one of the worst droughts in Amazonian history. On the night ...

In a groundbreaking expedition, researchers from Harvard and Amazonas State University began monitoring water quality and mercury contamination in the Amazon Basin’s largest tributary. The Madeira ...

LETICIA – Marciano Flores stood knee-deep in the Amazon River with the rest of his crew, ready to haul in a giant net as a man in a canoe circled in an attempt to drive fish their way. At 69, after a ...

A new species of piranha-like fish called pacu was recently found hiding in plain sight among several near-identical species in the Amazon River. Researchers have named it after Sauron from "The Lord ...

The Amazon River basin is larger than any other on the planet, covering an expanse of over six million square kilometres and is home to a vast abundance and variety of freshwater fish species. 1 While ...

If you are looking for a real adventure, an exotic location, battles with big, strong, angry fish on a fly rod, the waters of the Amazon jungle are all of that and more. One question I get asked all ...

PUERTO NARINO, Colombia — A flash of pink breaks the muddy surface of the Amazon River as scientists and veterinarians, waist-deep in the warm current, patiently work a mesh net around a pod of river ...