T-Mobile is heading to the Super Bowl to show off its space ambitions, with a widespread launch slated for July.

AT&T's Fiber 300 Plan offers 300Mbps of upload and download speed for $55 a month. But is that enough speed for a household?

Now that price appreciation has lowered the yield AT&T offers, income-seeking investors can receive a similar rate of return ...

U.S. telecoms operator AT&T and Finnish network equipment maker Nokia have signed a multi-year expansion agreement to upgrade ...

AT&T is rolling out a new feature that will let Android wireless customers know why a business is calling them.

AT&T is using a variety of measures, including an industry-first service-level guarantee for consumers, in an effort to ...

AT&T's strong financial performance and growth prospects make it a compelling buy with potential for significant upside ...

AT&T Inc. posted fourth-quarter results that beat Wall Street projections, including better-than expected increases in mobile ...

AT&T has been a leader in supplier diversity. Today it's now known as supplier inclusivity. Starbucks and others have ...