Phones use various signals to find your location, including cell tower pings, Wi-Fi access points, Bluetooth and GPS. Here's ...

But in other cases, there's little justification for tracking your whereabouts, which then can be exploited by apps, ad ...

Samsung’s flagship smartphones don’t live nearly in the same vein they once did. They’re not as flashy, they’re not ...

Learn about the reflection of high-frequency signals in 5G communications and how impedance discontinuities can influence ...