clearwire

United Online's NetZero business is making headlines this week with a free 4G connectivity deal that isn't as free as it looks.

Right now, Verizon is winning the war to grab cell customers from AT&T and Sprint-Nextel. But is its wireless network right for you? Even though they've all ratcheted up speeds, there are material differences between them. Here are tips on picking the right one for your habits.

Clearwire Corporation is facing a class-action lawsuit accusing the wireless Internet service provider of "throttling" access speeds to slow them to dial-up levels and demanding early termination fees from dissatisfied customers who cancel their service. Clearwire touts itself as a leading...

Sprint and Nextel stocks climbed Thursday on word that the two companies are on the verge of resolving their five-month pricing dispute.

Sprint kicks off the 4G era in the U.S. with the launch of the country's first 4G smartphone, the HTC EVO 4G. But while many mobile carriers are moving to adopt 4G, the new wireless standard may not be a slam-dunk with consumers.

Philip Falcone, who runs Harbinger Capital Parters, is taking on several of the country's biggest telecoms by leveraging three satellite investments into a massive 4G wireless network that one analyst has called "breathtaking in its ambition."

Paging Apple's legal department. Sprint announced the first WiMax smart phone Tuesday, the HTC Evo 4G, which runs on Google's Android platform. It's the first phone designed to run on Clearwire's 4G WiMax network. It's also a clear challenge to Apple, which recently sued HTC over Android.

Comcast's (CMCSA) plans to launch WiMAX service in Portland, Ore. were announced in March to some skepticism. The company's rebranding of Clearwire's WiMAX network hearkened back to the old days of line resellers for long distance phone service, and many wondered whether the piggybacking would...