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

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

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

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