What is the dyeing poison frog? One of the most recognizable frogs in the world, the dyeing poison frog is a species of poison frog. It’s known for its vibrantly colored skin—yellow on its back and ...

This newly discovered poison frog may represent an evolutionary step on the pathway towards developing brilliant warning coloration associated with other poison dart frogs. A small reddish-brown frog ...

In the forests of western Brazil, along the banks of a Juruá River tributary, researchers came upon more than a dozen tiny creatures, smaller than a nickel, flaunting bright colors that warned: “stay ...