“These are truly live-bearing, so they give birth just like us,” herpetologist, evolutionary biologist, and study author Dr ...

An international team of researchers has discovered three new, bizarre, and wart-covered species of tree toads from Tanzania ...

These species belong to the genus Nectophrynoides, commonly known as "Tree Toads," which are unique among amphibians for ...

The color change, driven by hormones, seems aimed at preventing males from accidentally mating with each other.

Tadpole species that lost their lungs through evolution never re-evolve them, even when environmental change would make it ...

A species of endangered toad endemic to Colombia’s Sierra Nevada de Santa Marta mountains is clinging on for dear life. The tiny Santa Marta harlequin toad (Atelopus laetissimus), which is just 4 ...