Automotive patents don’t always focus on a new product that is about to hit showrooms. More often, they give us a peek at the ...

Solid-state batteries have significant advantages over lithium-ion batteries. Here's what stands in the way of mass production.

Donut Lab says its all-solid-state battery is already in production, offering better fast charging and energy density than today’s lithium-ion packs.

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.

A small Finland-based startup claims to have made a big, solid-state battery breakthrough. Now, the industry is asking for ...

Many of the best modern electric vehicles (EVs) are more energy-efficient than ever, especially now that top manufacturers like Honda and Toyota are already investing in the next generation of EV ...

After assembling the first complete solid-state packs, they’ll start going into development vehicles.