T-Mobile wants to take on Verizon's No. 1 network, but the Un-carrier may be biting off more than it can chew.
By instituting consumer friendly policies, T-Mobile's margin-squeezing deals are transferring wealth from Verizon and AT&T shareholders to customers.
The outspoken leader was not shy in his year-end letter.
AT&T executives share their must-read views on the DIRECTV buyout, price wars, what's so great about next-generation networks, and more.
Was investing in this wireless carrier a bad call in 2014? Not according to one Foolish tech analyst.
The nation's wireless carriers just paid a pretty penny to the FCC for more wireless spectrum.
The wireless carrier has struck a blow that will help it and one of its key competitors.
Once left for dead, the company has shown signs of life and is attempting to gain momentum with an updated version of its iconic phone.
T-Mobile and Sprint both made big strides this past quarter.
The two big carriers are looking to the spectrum auction to boost their capabilities over competitors.