Invisibility is something we all crave, as we’ve been shown how cool it can be since young childhood, what with Tom and Jerry, Harry Potter and all. But for now, we have to stick with the next best ...

Korean researchers have been working on a small robot modeled on a reptile called the chameleon. The chameleon is famous for having some strange traits. One of its strange traits is eyes able to move ...

Creatures like chameleons and cuttlefish can effortlessly change the colors and patterns of their skin to match their surroundings, but recreating that clever camouflaging trick on a robot required ...