Even as American automakers have scaled back their ambitions for electric vehicles, some are pivoting to a technology that could help boost renewable energy.

Can a small Massachusetts start-up perfect a battery that would make electric vehicles cheaper and more convenient than conventional cars? Can a small Massachusetts start-up perfect a battery that ...

As Tesla CEO Elon Musk pleaded for more battery infrastructure in America, we toured Porsche’s incredibly advanced Smart ...

A battery materials company plans to build the world’s first lithium-sulfur battery gigafactory in Nevada. Lyten, a California-based startup, said it will invest more than $1 billion in a project that ...

The Energy Department on Monday approved a $7.5 billion conditional loan to boost Stellantis, maker of brands such as Ram, Dodge and Jeep, as it plans to build two electric vehicle battery plants.

Nio made a massive mistake when it gave its future brand, Firefly, a unique battery-swapping system. As I have already written, these cars will not be compatible with the thousands of swap stations ...

You try to turn on your car, and it just won’t start. Maybe the dashboard doesn’t even light up. A likely cause: The 12-volt battery is dead. All cars lose a little battery power when parked. If you ...