The world's largest invertebrate remained hidden from humanity until a tantalising glimpse 100 years ago. But it would be ...

Chameleons are the species of Lizard who can change their color according to the environment and to escape from danger. One ...

What animal's beak is one of the hardest known organic substances? It's the giant squid. A squid beak can reportedly snap ...

Ocean's Giant The blue whale is a true marvel of the marine world. Known as the largest animal to ever exist on Earth, these aquatic giants can stretch up to 100 feet in length. Imagine stacking three ...

Nocturnal geckos have superb vision in dim light - their eyes are 350 times more sensitive to colour at night than a human's (see for yourself with our animal vision interactive). Lacking eyelids, ...

One of the most infamous creatures of the abyss is the Humboldt squid. For The Deep episode, we wanted to spend time with these animals in THEIR world – the depths of the Twilight Zone ...

Let’s explore some real-life animals that gave rise to mythical beings ... legendary krakens were likely based on deep-sea giant squid. It is also thought that sailors often exaggerated their ...

The face of this cosmic owl is created by a bubble of gas flowing out from an ageing star in UrsaMajor. Due to their round shape, such nebulae are know as planetary nebula - though in reality they ...