While some gadgets now offer wireless charging, many, including Apple's products, don't. However, help is at hand with a new smart sticker. Called energysquare, it uses a wireless charging sticker ...

Wearable body sensors have a common problem: they need power and antennas, and all that equipment leads to bulky devices that influence your behavior. Stanford researchers, however, have developed a ...

A seat next to a power socket is a prized object at an airport. And pranksters in the U.S have been using this fact to their advantage - by placing, of all things, fake power outlet stickers next to ...