For decades, stealth tech has given the United States military a major edge in the air. With aircraft like the B-2 Spirit, F-22 Raptor, and F-35 Lightning II, American airpower has been built on the ...

A military-ready tech material has been developed by Hyperstealth Biotechnology Corp, claiming to camouflage its wearers completely. No, it’s not quite a Harry Potter-styled invisibility cloak, but ...

A team of researchers at KAIST have developed a new liquid metal ink that could be applied to robots and wearable devices to absorb and block electromagnetic signals, making a stealth cloak.

What do Harry Potter's invisibility cloak and stealth fighter jets that evade radar have in common? They both make objects invisible despite their ...