Battery swelling isn’t new in consumer electronics, but the risks are higher in this case. Lithium-ion batteries can expand ...

Take smart rings. They're bands of metal or plastic containing a tiny rechargeable battery. Most of these items go through their lives doing what they're supposed to do, until the battery is exhausted ...

Don't cut a stuck smart ring off your finger because it usually makes things worse. If your wearable is acting weird, stop wearing it. Rechargeable batteries are everywhere. In our homes and cars, ...