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 ...

It’s natural to assume all frog species spend their lives above ground, hopping along lily pads and rocky riversides. However ...

Frogs can breathe through their skins, but it is a vulgar error to suppose that they can bury themselves in sludge and sleep for centuries. After a miner named Ollie ...