Researchers have uncovered the mechanical properties of the nanoscale "thorns" that develop inside lithium-ion batteries, which can cause them to short circuit and die – or worse, such as ...

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 ...

We may receive a commission on purchases made from links. In a world full of electronics, batteries have become an indispensable part of our day-to-day lives. From fitness trackers like Fitbit to ...