And when our phones need a battery boost, most of us can't stay tethered to a wall outlet. Thankfully, with MagSafe battery packs, you don't have to. The battery market is packed with options that ...

An odd solid that can flow like a fluid has been created from light for the first time. Studying it will help researchers ...

Now thanks to developments in battery technology, rechargeable batteries can significantly reduce this e-waste pile. I tested and ranked the best rechargeable batteries of 2025 to help you get top ...

Your controller disconnects, your Xbox becomes unresponsive, and the controller won't turn back on — Nothing ruins a great gaming session like finding out your controller batteries are dead.