Scientists have built a soft, wireless Implant that lets the brain interpret patterned light as if it were a new kind of touch, turning beams into information the cortex can actually use. Instead of ...

By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

Santa Claus should have no trouble finding his way to Reading this Christmas Eve with the newly upgraded Pagoda lights ready to help guide his way. “I know there’s been a history here in the city of ...

LED Christmas lights may be efficient, but can you use them worry-free? We talked to an expert about how proper usage and ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

The function of an LED is to emit light when the device is forward biased within its operating range, and it’s known by most people that an LED can also operate as a photodiode. Perhaps some readers ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...