Add Yahoo as a preferred source to see more of our stories on Google. If the power fails, power banks and solar chargers will only get you so far. A portable generator will offer a more reliable ...

While they may appear to be insignificant, raindrops’ impact on surfaces can create measurable electrical signals when specific conditions exist. Scientists from Spain have now demonstrated that the ...

In your home, you probably have a handful of gadgets that rely on batteries: remotes, smoke detectors, wireless keyboards. But instead of having to replace those batteries again and again, those ...

Engineers at UC Davis have built a remarkable device that creates power at night by tapping into something we rarely think ...

Solar power has long been seen as a clean alternative to fossil fuels. But its everyday use still faces hurdles. Traditional panels are bulky, stiff, and completely opaque. That makes them hard to fit ...

However, according to the UAB team, ice can not only produce electricity, it can do so in two distinct ways. Those who managed to stay awake in science class may recall learning about piezoelectricity ...

Forcing AI companies to provide their own power doesn’t get at the root of the issue, which is that the resources we use to generate electricity are scarce.