It’s the eternal dilemma: if you could only have one, which would you choose: flight or invisibility? Me, I’ve always been kind of a stealth sort of guy (excluding the Jamie Foxx/Josh Lucas/Jessica ...

The great unappreciated weakness of invisibility cloaks is that they only make things invisible to human eyes. Or x-ray imagers. Or ultraviolet sensors, infrared image analyzers, echo-location audio ...

The bleeding edge: A UK clothing company called Vollebak thinks it has taken the first step toward creating an "invisibility cloak." Working with a professor from the University of Manchester (UoM) ...