The lithium-ion batteries that power much of the modern world may be our best solution currently, but scientists continue to experiment with their makeup in pursuit of devices that are safer and less ...

Rock salt can give a car a little extra traction on a snowy day, but it turns out that it might also be of benefit to fast charging batteries in electric cars as well. Researchers at the U.S.

Sodium secondary batteries exhibit an identical functioning principle to lithium secondary batteries, but they come at a lower price and are expected to function as a potential complement to lithium ...