A new hack has been discovered that gathers sensitive information from a desktop computer's tiny blinking LED lights. Researchers have successfully extracted a computer's secrets using a data-stealing ...

If you weren’t concerned about the sight of a drone hovering outside your window peering in at you (and, for the record, you probably should be!), you certainly will when you hear that it could be ...

Developed by scientists working at Korea University, Korea, and Technical University at Berlin, Germany, a brain-computer interface could allow users to control a lower limb exoskeleton by decoding ...

Light-emitting diodes -- LEDs -- can do way more than illuminate your living room. These light sources are useful microelectronics too. Smartphones, for example, can use an LED proximity sensor to ...