AT& T, one of the top phone carriers in the U.S., is noticing an alarming shift in customer behavior as it battles growing ...

While the NAD routinely issues decisions that a particular ad is misleading and should be changed or removed, the public ...

While there were a few minor areas of concern with AT&T's third-quarter report, investors should be generally happy with the ...

AT&T's Q3 results showed solid wireless subscriber growth and strong fiber revenue, but mixed earnings and margins. Read why ...

As AT&T’s internet services grow in popularity, the company has decided to email customers to warn them that their monthly ...

AT&T says that it covers 300,000 more square miles than T-Mobile, and that it had the fewest dropped calls in recent tests.

AT&T experienced outages Saturday morning, disrupting connectivity for users across several major U.S. cities.

AT&T added more wireless subscribers than expected in the third quarter, as bundled plans and heavy promotions around the ...

AT&T (T) reports strong subscriber growth, but concerns over profit strategy and earnings quality overshadow positive results ...

AT&T's fiber internet service was down across dozens of ZIP codes in Houston and other Texas cities on Saturday morning, due ...

Having scoured North Texas for office space since the start of the year, AT&T has intensified its search outside of downtown ...