AT&T has introduced a new prepaid plan for smartphones called Build-A-Plan. The plan comes with a base plan for $15/month ...

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the top mobile hotspots we've tested for each major US carrier.

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 ...

Helping you stay connected while you're stuck at home. Photo: Ste Smith/Cult of Mac AT&T on Monday laid out its COVID-19 relief measures for ensuring that customers can stay in touch with friends, ...