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

Camouflage takes many forms in the natural world. Some animals are born with skin or coats that blend in naturally with their environment. Some Old World lizards like the chameleon have an almost ...

Frogs are one of the most diverse animal groups, with a wide range of sizes and colors. Scientists have identified up to 5,000 frog species and believe there are many more waiting to be discovered.

A kind of transparent frog achieves near invisibility by hiding its red blood cells during the day, scientists found. "I had never seen anything... The astonishing vanishing act of the glassfrog, ...

Masayuki Sumida and his team at Hiroshima University’s Institute for Amphibian Biology have developed a transparent frog. They say that being able to see past the skin can aid them in disease studies ...

Some animals are so unusual that they barely look real, and transparent creatures are among the strangest of them all. These ...

Jesse Delia says it happened in Panama. A few years back, he was finishing up his field work — a research project examining the parental behavior of a type of glassfrog. He brought a handful of these ...