A battery bubble may be forming. What happens if it pops? Episode 70 of the Factor This! podcast answers that question by taking an intimate look at the two top battery markets in the U.S. — ...

LIVONIA -- Michigan and the federal government have placed a multibillion dollar bet that advanced batteries and electric vehicles will someday power the state and national economies. But experts at a ...

RICHLAND, Wash. -- With about three times the energy capacity by weight of today's lithium-ion batteries, lithium-air batteries could one day enable electric cars to drive farther on a single charge.