Deep within the dense foliage of Papua New Guinea lives the world’s smallest vertebrate. Meet Paedophryne amauensis, a ...

The golden poison dart frog may be tiny, but it has earned a formidable reputation in the animal kingdom. Native to a small ...

They're tiny, adorable and endangered: Six new species of miniature frog have been discovered in Mexico by researchers from the University of Cambridge, London's Natural History Museum and the ...

Scientists have discovered six new species of frog the size of a thumbnail in the forests of Mexico, with one earning the distinction of Mexico's smallest frog. All six species are smaller than a ...

In a bid to learn more about one of New Zealand's smallest frogs, researchers have come up with a novel way of tracking them.

They’re tiny, adorable and endangered: Six new species of miniature frog have been discovered in Mexico by researchers from the University of Cambridge, London’s Natural History Museum and the ...

Vijayan's night frog (Nyctibatrachus pulivijayani), a 13.6 mm miniature-sized frog from the Agasthyamala hills in the Western Ghats in India, sits comfortably on a thumbnail. It is one of seven newly ...

A strange spiny frog with a bright red belly has been discovered in the Ecuadorian Andes, baffling scientists.

At first glance, the picture below seems like it’s of a spider or perhaps a small insect. But if you look closer, it becomes clear that the animal in this picture is not a bug, but rather a tiny frog: ...