At first, the battery in your phone or electric car works just fine. It charges, discharges, and recharges with smooth ...

University of Michigan's modified battery manufacturing process enhances cold-weather charging, retaining capacity and ...

Batteries not only contain rare earth materials, but also have "forever chemicals" in their cathode and the electrolyte.

Because it decays slowly — with a half-life of 5,730 years — a radiocarbon battery could theoretically last millennia. That’s ...

A team of engineers, chemists and materials scientists in China and the U.S. has found a material that can be used to ...