After hundreds of battery-related fires caused multiple deaths in New York City last year, state legislators are pushing for additional protections against rechargeable lithium-ion batteries. Assembly ...

Robert Slone, chief scientist and senior vice president of UL Solutions, stands by a bike lane as riders on e-bikes pass by on 2nd Avenue in Manhattan in New York. AP file photo Those who want to ...

These next generation batteries aren’t liquid and they’re not solid; they’re something in between. Semi -solid-state ...