The future of freshwater fish species in Australia's tropical rainforest areas, including the Daintree and Mosman Gorge, will increasingly be subject to the vagaries of climatic and other changes.

An international team of scientists recently led a detailed study of eastern rainbowfish, Melanotaenia splendida splendida, a freshwater species that is popular in the aquarium trade. Eastern ...

Sometimes you start something and have no idea where it will lead. So it was with Eduardo Filgueiras, a struggling guitarist whose family worked in an unusual business in Rio de Janeiro: They farmed ...

Think of the Amazon, and you probably think of jaguars, monkeys, or parrots. But many of the rainforest's secrets can be found hidden in its watery depths, from the fish swimming around its rivers and ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. TRES RIOS, Brazil (AP) — Sometimes you start ...