As anyone with a dog whistle knows, the range of human hearing is hardly anything to get excited about. But when it comes to picking up extremely high frequencies, there’s one particular creature that ...

Bats are the most metal mammals. They shriek to eat their live prey, they sleep upside-down, some of them subsist on animal blood. Even heavy metal icon Ozzy Osbourne bit the head off a live bat ...

Digital editing has been responsible for the creation of images of some fantastically fictional looking creatures, such as seven-headed snakes, pink-horned rhinos, and impossibly small kittens. In ...

You're at a crowded, noisy party. The music is loud; multiple conversations are going on simultaneously. But when someone behind you says your name, you hear it and quickly turn in that direction. The ...

Mimicry is widespread in the animal kingdom. Some caterpillars can make themselves look like venomous snakes. The chicks of an Amazonian bird called the cinereous mourner shapeshift into poisonous ...