For years, if you wanted the highest-speed and most reliable internet service, you needed to be connected to fiber optic ...

Mobile’s progress is slowing. It’s turning to fiber connections, a costly development where AT&T is already ahead.

As the Q2 earnings season comes to a close, it’s time to take stock of this quarter’s best and worst performers in the ...

After selling its 70% stake in DirecTV in a cash deal, AT&T is finally out of the media business. During the last decade, the ...

We believe Verizon's current stock translates to an attractive discount to intrinsic value. Click here for our investment ...

T-Mobile has caught the eye of Barron's, the weekly financial magazine published by Dow Jones, and not for the reason you ...

AT&T recently decided to divest its DirecTV segment. This move creates another potent positive catalyst for my bull thesis.

An exterior view of a T-Mobile store. ... [+] T-Mobile is the third largest wireless carrier in the United States, after Ve ...

MVNOs are cell carriers that borrow network space from a big name like Verizon or AT&T and then sell that network capacity to customers at a lower price. These cell carriers are affordable, but they ...

When Palo Alto overhauled its rules for approving new wireless antennas five years ago, the move represented a victory for ...

Free onboard wifi has become the latest battleground between the world's leading airlines as the once expensive and ...

Here are some quick fixes for interference and frequency coordination issues.