Scientists have finally managed to record the ear-piercing screams that a frog in the Amazon rainforest makes to defend against predators. It’s the first reported case of the use of ultrasound by an ...

DNA testing of two new-to-science frog species has shown they share a common ancestor — a species that lived 55 million years ago in the mountains of what is today Brazil’s Amazonas state. The ...

Meet Nymphargus dajomesae, a member of the glass frog family and a resident of one of the last amphibian paradises on Earth.

A new rarely-found amphibian has been discovered in the western Amazon dazzles with its mesmerising bright-blue body and unusual copper highlights on its limbs that makes it even more appealing and ...

Few rainforest creatures are more iconic than the brightly colored tree frogs that inhabit the canopy of the Amazon. However, these creatures rely on a fragile environmental balance that is currently ...

A bright green frog barely bigger than a paper clip is rewriting what scientists know about amphibian reproduction in the Peruvian Amazon. Researchers have identified a new species of miniature ...