Another key reason CATL, BYD, and others are investing in sodium-ion batteries is to mitigate rising lithium prices. Sodium ...

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.

When you think of a battery, you probably don’t think stretchy. But batteries will need this shape-shifting quality to be incorporated into flexible electronics, which are gaining traction for ...