A new species of piranha-like fish ... freshwater fish. Researchers discovered M. sauron while studying the nearly identical species M. schomburgkii, which was first discovered in the Amazon ...

In Brazil´s Amazonas state, almost 6,000 riverine dwellers authorized to fish have reported a significant drop in production ...

Oscars are an aggressive and highly intelligent freshwater fish hailing from South America, specifically the tropical Amazon ...

Indigenous communities along the Amazon River are ... "When the water's low, the fish die, so there's nothing to get." Flores, who has spent his life fishing the river, now has to travel farther ...

But then a giant freshwater fish arrived, known locally as paiche ... Paiche fishing boat on the Yata River in the Bolivian Amazon "When I brought the first fish, I would give the customers ...

But this is no work of fiction; it’s the real-life quest of scientists, conservationists, and local heroes under the Rolex ...