If you own more than a two performance cars, then having a portable battery pack is a quick and easy resource when a battery goes flat. We looked into several portable battery packs that offer ...

MIT researchers are quietly reimagining what a battery can be, from microscopic power sources to building-scale storage that could reshape how cities use energy. As I look across their latest work, I ...

How do you build a battery that will outlast your kit and, potentially, civilisation itself (certainly at this rate)? The answer is to go atomic… It is probably more of a proof of concept at the ...