Scientists have discovered a brand new species of frog in the Peruvian Amazon. Gastrotheca mittaliiti is a miniature frog in a bright shade of green similar to that of Minecraft's Creeper. The ...

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 ...

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 ...

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 ...

A team of wildlife researchers from Instituto Nacional de Pesquisas da Amazônia, in Brazil, working with a colleague from the National Museum of the Czech Republic, has discovered a new species of ...

Poison dart frogs are some of nature's most colorful amphibians, with their classic coloration serving as a warning to those that might want to gobble a few frog-based snacks. Recently, new species in ...