Fi is a must in 2025. If you're dealing with an unreliable connection, you've got options. Here are five products we can vouch for.

You can turn off cellular data on an Android device to avoid hitting your data cap when you're not using Wi-Fi.

The U.S. communications regulator on Wednesday approved a plan to allow a growing number of wireless devices to use part of a spectrum previously set aside for automakers to develop methods for ...