In one important way, T-Mobile just unseated Sprint as the No. 3 domestic wireless carrier.
AT&T's purchase of DIRECTV could prompt further consolidation in the space.
Cisco manages a 6% gain despite the Dow's drop, but the market ended up on a downbeat note despite the tech giant's improved earnings
As Sprint prepares its bid for T-Mobile, DISH Networks is ready to pick up the pieces from this risky merger proposal.
Unlimited data may no longer be truly unlimited for some of Sprint's heaviest data-using customers.
T-Mobile gained 2.4 million new subscribers in the first quarter which shows that the radical changes its CEO have made to how is sell mobile phone service are working.
Breaking down the pros and cons of the rumored Sprint takeover of T-Mobile.
A tough-talking CEO has pushed T-Mobile into the forefront of the battle for mobile phone customers, and Sprint may be the company suffering the most.
Is this meaningful or just another movement?
AT&T and Verizon are beset on all sides today, as smaller rivals stole their customers and continued plotting a combined assault. But the Dow stocks hardly moved.