Add Yahoo as a preferred source to see more of our stories on Google. These 2-inch-long frogs live in a very specific part of the rainforest inwestern Colombia. The poison on their skin is called ...

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 ...

If you have ever pressed your face against the glass of a zoo terrarium to admire a neon blue or lemon yellow frog, you were looking at a walking chemistry experiment. Those vivid colors are not just ...