Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. This toad is part of a ...

DNA is revealing that many animals once thought to be a single species may actually be several hidden ones. But research on ...

DNA analysis reveals a fanged frog scientists thought was one species for nearly 200 years is actually several hidden species ...

For nearly two centuries, a small brown frog living in Southeast Asian rainforests was considered a single, well-understood ...

Scientists have newly described three extraordinary species of tree toad that leapfrog over the egg-to-tadpole stage. The females give birth on land to dozens of toadlets, each measuring just a few ...

The three varieties of tree toad from Tanzania were previously classified as one species: Nectophrynoides viviparus. However, when scientists analyzed the physical traits and genetic data of hundreds ...