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

Arizona is home to seven species of toads and all of them are toxic. Here's everything to know about these amphibians and ...

Britain’s toads have begun their spring migration, putting them at even greater risk than usual. Here’s how – and why – we should look after them ...

A new genetic study by researchers at Michigan State University reveals that Borneo’s “fanged frogs” may consist of several hidden species, highlighting complex evolution and the importance of DNA in ...

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

New genetic research suggests a common Southeast Asian frog long believed to be one species could actually be six or seven ...

Some wasps and frogs evolved similar chemicals that cause pain in predators, even though the species are not closely related.

Wood frogs are highly dependent on environmental conditions to determine whether they are active. After fattening up during ...

Moving populations from one place to another is a conservation strategy called translocation. The new green and golden bell ...

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

Scientists analyzing Bornean fanged frogs found what was once thought to be one species may actually be several genetically distinct species.

Desperate times call for desperate measures. The animal kingdom is full of moments like these, with different species ...