Research into materials science illustrates how an invisibility cloak would actually work—and what the science means for ...

John Pendry is known for creating an invisibility cloak. Twenty years on, he has used the same principles to fashion an even ...

Add Yahoo as a preferred source to see more of our stories on Google. A B-2 stealth bomber takes off from Nellis Air Force Base in Las Vegas, Nevada. In addition to using anti-reflective paint to ...

What do Harry Potter's invisibility cloak and stealth fighter jets that evade radar have in common? They both make objects invisible despite their physical presence. Building upon this concept, a ...

From combat exoskeletons to 'smart' bullets and invisibility cloaks, futuristic technology that could transform the ...