In under three months, AT&T upgraded its cellular network to handle the wireless spectrum purchased from EchoStar.

AT&T gave up some of its Friday losses after it announced it has activated the mid-band spectrum acquired from EchoStar.

If you're looking to up the privacy across your LAN, it's time you considered thinking bigger than just a single computer.

The service — which will be available as soon as late next year — aims to bring a more consistent and faster connection through its 4G LTE network to flights as mobile-device usage rises. The company ...