Before you sign up for that tablet data plan, why not just your phone as a mobile hotspot instead? Mobile hotspot — sometimes called wireless tethering — is a feature on most smartphones that lets you ...

Mobile hotspots convert an LTE connection into a Wi-Fi signal that other devices, like laptops or tablets, can use. Here's how to use your own.

The FCC has added mobile hotspots to its ban on foreign-made routers. You may pay more for your next device. New equipment probably won't bring as many new features. Just a month after announcing a ...