New microdevices developed at the University of Surrey give researchers their first-ever look inside a battery while it is ...

Why your phone charges quickly one day but slowly the next, or why electric cars still take an hour or more to charge, is a ...

Lithium-sulfur batteries have never lived up to their potential as the next generation of renewable batteries for electric vehicles and other devices. But mechanical engineers have now found a way to ...

Kia is taking it a step further by becoming the first to publicly test a battery passport at the cellular level. Testing EV ...