Scientists develop eel-inspired hydrogel battery with record power density, flexible design, and biological compatibility for wearables.

Manufacturers are investing huge sums into battery technology to maximize the range and performance of new electric cars. However, if you pop the hood of a modern EV, you might find a regular old ...

More versatile than the previous model, the Bluetti Charger 2 helps supply power more quickly to portable power stations while you travel.

Brace yourself for the disclaimer: Everything that I set before you should be read with the idea that “this is how I've come to understand it.” If somebody catches something that's flat-out wrong, or ...