Scientists have created what they say is the world's smallest untethered flying robot, by taking a unique approach to its ...

Researchers at the Institute of Automation of the Chinese Academy of Sciences have developed a compact, battery-powered brain ...

There are simple magnetic wireless chargers, multi-device chargers for iPhone, Apple Watch and AirPods, travel chargers, car chargers and more. Offering up to 25W power output in the right ...

The increasing reliance on battery-powered devices plays a substantial role in the unfolding environmental crisis. With ...