CEO John Stankey is reshaping AT&T to be more like Verizon and T-Mobile — and Wall Street appears to approve of his refocus ...

Current and former AT&T customers may be eligible for compensation after two major data breaches exposed personal information ...

AT&T CEO John Stankey issued a lengthy memo addressing the shift to a "more market-based culture" and the results of an ...

AT&T, the third-largest wireless carrier, currently has more than 241 million mobile subscribers. With such a large number of ...

The mega-corp has agreed to pay $177 million to customers whose data was stolen in two giant data breaches. Also, AT&T’s ...

Despite missing fiber net add estimates, AT&T's fiber expansion and stable profit margins position it for continued growth.

Telecommunications giant AT&T, stymied last year by regulators in its bid to drop land-line service to California customers, ...

Marquette County Emergency Management Coordinator Brian Hummel says the outage is affecting cell phone usage and landlines, ...

More and more thieves are stealing copper from cables in North Texas, and AT&T says the growing problem is costing millions ...