Many Galaxy users continue to report poor battery life after their phone updated to One UI 7. Are you affected too? Let us ...

Southwest Airlines will introduce a new policy requiring portable chargers to be visible when they're in use onboard.

Charging electric-vehicle batteries in Ithaca's frigid winter can be tough, and freezing temperatures also decrease the ...

Samsung's ultra-thin Galaxy S25 Edge flagship has a smaller battery than the S25, and it's definitely bad news for screen-on ...

Sodium-ion tech is 90% cheaper than lithium and already in 250K vehicles. Could it make U.S. EVs cheaper—and sideline Detroit ...

Contemporary Amperex Technology Co. Ltd., or CATL, controls more than a third of the global market for EV batteries and is ...

After arguing over the return of a laptop, a Rickards High School senior has been arrested on a charge of battery on a school ...

A new battery system could solve the runaway thermal problem that makes lithium batteries burst into flames. A 1.2-gigawatt ...

One of the country's largest battery energy storage sites is about to be built on Staten Island, but families say by the time ...