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 ...

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, ...

“One of the reasons we see a rise in these activities is because of the price of copper,” said Remek. She said the current ...

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

Dallas-based AT&T will join NYSE Texas with a dual listing of its stock effective Friday, as the Big Board builds on its head ...