The Justice Department has lost an appeal seeking to reverse the merger of AT&T and Time Warner.

The Justice Department sued last year to halt...

Sprint CEO Michel Combes announced that the company's customers in Atlanta, Chicago, Dallas and Kansas City will be among the first to test the company’s...

Sprint has filed a lawsuit in a U.S. federal court, seeking an injunction to prevent AT&T from using the "5G Evolution" 5GE tags on its...

AT&T Communications CEO John Donovan defended the company's rebranding of 4G phones as "5G E," saying that the name change has helped AT&T get inside...

AT&T will begin changing the “LTE” indicator on some of its current Android phones to “5G E” in markets where the company now offers 4x4...

On Dec. 21, AT&T will start offering the first mobile 5G device over a commercial, standards-based mobile 5G network.

While the initial launch starts small...

With the release of iOS 12.1.1, AT&T customers using the latest iPhones can activate a Dual Sim setup with two numbers associated to the same...

Following Verizon's recent announcement for the release of a 5G smartphone in 2019, AT&T confirmed that it will carry the same Samsung 5G device as...

AT&T Inc. disclosed that its new movies-only streaming video service that will launch next year with WarnerMedia content will be available in three options.

WarnerMedia...