PHILADELPHIA—Comcast has launched WiFi Boost capabilities that allows Xfinity Mobile and Comcast Business Mobile devices to get speeds of up to 1 Gbps when they connect to millions of new “Xfinity ...

As expected, the largest cable company in the United States is launching a wireless service. Comcast’s new Xfinity Mobile service combines WiFi and 4G LTE for coverage, and with prices as low as $45 ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Cable giant Comcast is officially going mobile. The company announced Thursday the launching of Xfinity Mobile, which bundles wireless service with Comcast's other Xfinity services. Up to 80 percent ...

An afternoon thunderstorm strikes and the power goes out in your home mid-Zoom meeting on a remote-work day. Your kids are playing by the modem and accidentally jostle the cable, setting off an ...

How do you add more to "unlimited"? As carriers offer unlimited talk, text and data on their wireless plans, Xfinity Mobile's answer is to launch a new Premium Unlimited plan that includes ...