Sprint Nextel is ending unlimited data plans for all devices except smartphones, bringing the era of all-you-can-eat mobile data in the United States nearer to a close. In a notice posted Thursday on ...

Sprint had been touting WiMax as its 4G network, but now that WiMax has been certified as a 3G network, Sprint is backing off of previous claims Now that WiMax has been certified as a form of 3G ...

If Sprint is too early -- in other words, if it overpromises and underdelivers on 4G and the HC EVO 4G phone itself -- it'll give its rivals more than enough incentive to fine-tune their own 4G ...

Any iPhone user who wants wide access to 4G LTE should avoid Sprint like the plague. The carrier reportedly produced a series of maps comparing its coverage area to those of its top three competitors, ...