In the jungles of Vietnam there exists a creature that seems designed by a Hollywood special effects artist. It is not an alien or a laboratory experiment. It is a spider. It is called Poltys mouhoti, ...

You’ve probably heard of stick insects, which can disguise themselves in the wild as small sticks or twigs, but how about a spider that can disguise itself as a type of dried up leaf? The new spider ...

In the animal kingdom, sometimes the best survival strategy is to pretend to be something you're not — either to ambush unsuspecting prey or to convince predators that you're not very tasty. And ...