This doesn't necessarily indicate a problem; battery aging is a natural process that affects all rechargeable devices. However, knowing how to check your Apple Watch's battery health can help you ...

Rechargeable batteries power much of our electronic age. But while they are reusable, they have a finite lifespan. A new ...

Can you bring batteries on a plane? Discover essential guidelines for safely transporting batteries, including types allowed ...

The managers of half a dozen Washington airports see a future where you could hop across Puget Sound or the Cascade Mountains in minutes on a non-polluting electric commuter plane ...