When you're a superstar Muppet, apparently you have to hide out in the jungles of Costa Rica to avoid the paparazzi. Freelancer Michael Franco writes about the serious and silly sides of science and ...

Cape Town - Did you know: The Glass Frog has a completely transparent belly which allows us to see its insides from underneath! Eeeewww!!! But this tiny little Glass Frog, recently found in the rain ...

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 ...