AT&T wireless service was down for some customers for parts of Tuesday because of a software issue that has since been resolved, the company said. "We've resolved a software issue that disrupted the ...

Jeff Werner is a software engineer and has been writing this column since 2007. Question: My HP laptop’s wireless connection frequently drops, sometimes after being in sleep mode; other times while ...

Fiber is exceptionally reliable, so AT&T should not have to make good on this benefit too often. AT&T is rolling out a new wireless service that its customers should neither expect nor want to use: a ...

AT&T will spend $23 billion to acquire certain wireless spectrum licenses from EchoStar, a significant expansion of AT&T’s low- and mid-band coverage networks. Average long-term US mortgage rate eases ...