A team of wildlife researchers from Instituto Nacional de Pesquisas da Amazônia, in Brazil, working with a colleague from the ...

They spend their days perched on these plants or foraging in the nearby leaf litter, likely eating the toxic insects that ...

The tiny amphibian, observed in a remote area of the Brazilian Amazon, is the first such discovery in a decade.

As dawn sunlight seeped through the canopy of the Amazon rainforest, a colorful creature with “toxic skin” climbed down ...

A newly described poison dart frog, which is about the size of a thumbnail, has been found in the forests of the Juruá river ...

Scientists have identifiedtwo new species of poison dart frogs in the remote Brazilian Amazon, shedding light on the hidden ...

Researchers soon realized they’d discovered a new species: Ranitomeya aetherea, or the heavenly poison dart frog. Several views of a Ranitomeya aetherea, or heavenly poison dart frog.

Poison dart frogs are some of nature's most colorful amphibians, with their classic coloration serving as a warning to those ...