We tested the best hand-crank radios to find out which ones could help you stay prepared in emergencies. In addition to our ...

Swippitt, a toaster-sized unit, allows users to swap a dead phone battery with a fully charged one within seconds.

Data scientists at General Motors (GM) are using AI and machine learning to pinpoint ideal EV charging station locations across the US.

But when your electricity does go out, having a personal portable power station can help you keep your phone on and the space ...