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 ...

Amphibians like glass frogs become see-through whilst sleeping - and now scientists have discovered how. The creatures hide 90 per cent of their red blood cells in their liver, which is mirror-coated, ...

Scientists have finally unravelled the mystery behind a glassfrog's ability to turn transparent while they rest, according to a new study. According to the study, a team of biologists and biomedical ...