Have you ever noticed that tiny cut corner on your SIM card and wondered why it’s there? Most people ignore it, but this small design feature is more than just a quirky detail. It has a practical ...

Federal agents have discovered an additional 200,000 SIM cards connected to a communication network in the New York Tri-State area.

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, ...