The International Air Transport Association outlines seven rules for carrying mobile phones, laptops, power banks and other ...

A fully charged battery continues to react internally even in storage, slowly eating away at its own capacity. At room temperature, it can lose up to 20 percent of its health in a year just sitting ...

Phone batteries degrade over time, but heat and use habits are a larger danger than keeping your phone plugged in.

Battery 14 is up and running again, following the Aug. 11 explosion at U.S. Steel's coke manufacturing plant in Clairton, ...