The Li-ion batteries that power everything from smartphones to electric cars are usually packed in rigid, sealed enclosures that prevent stresses from damaging their components and keep air from ...

Electric vehicles (EV) seem to be the way of the future. They are climate friendly, and they are cheaper overall than gas-powered vehicles. One thing that concerns some prospective and current owners, ...

What if the next battery you buy was made from the same kinds of ingredients found in your body? That's the idea behind a breakthrough battery material made from natural, biodegradable components.

Tiny droplets are powering big ideas in science. Researchers have developed a miniature, soft, and flexible lithium-ion battery made from biocompatible hydrogel. This new battery, smaller than a grain ...