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 ...

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A new species of frog distinguished by its “translucent groin” was discovered in a remote section of Amazonas, Brazil, researchers said. Photo from the journal PeerJ While surveying a remote region of ...

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 ...