You might think invisibility cloaks exist only in the Wizarding World, but think again. A research team at the Korea Advanced Institute of Science and Technology (KAIST) has developed a technology ...

Thermal imaging has made camouflage and concealment much more difficult (Image: Getty Images) Top secret CIA technology that can zero in on an individual's heartbeat was reportedly used to rescue a ...

One protective garment has become essential for Russian assault troops: not armor, but the thermal poncho or ‘invisibility cloak’ which provides concealment from infrared imaging. It is quite ...

Highly classified CIA technology capable of detecting an individual's unique heartbeat was allegedly deployed to extract a USAF soldier from Iran - yet this represents merely a fraction of the ...