Investors cheered a deal by EchoStar to sell $23 billion worth of wireless spectrum to AT&T, which will carry the signals of ...

The speeds of AT&T's 5G fixed wireless service were significantly lower than advertised, but it's still worth trying if your ...

AT&T announced a multi-billion-dollar deal Tuesday for a set of wireless spectrum licenses from the EchoStar satellite ...

AT&T has a new internet gateway that combines its fiber-wired internet offering with its 5G-based wireless broadband option. On Wednesday the carrier is introducing a new device that not only ...

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.