Clearwire and Sprint launched the 4G WiMax network in Grand Rapids back in August, and I recently got to kick the tires of the new system with HTC Evo 4G Android smartphone and Overdrive hotspot.

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Verizon ...

Verizon Wireless will finally hit the switch on its 4G wireless network, lighting up some of the 38 markets in its initial launch on Sunday. Marguerite Reardon Former senior reporter Marguerite ...

We decided to find out by testing each of the four major national carriers–AT&T, Sprint, T-Mobile, and Verizon–in 260 locations spread among 13 U.S. cities. We found some clear winners and losers, and ...

Photograph by Robert Cardin It’s been a year since we looked closely at wireless service in the United States, and in the interim that service has changed considerably–mostly in positive ways. The ...

Telecommunications service provider Ncell has expanded its 4G network nationwide by installing 250 new towers and upgrading capacity at 2,200 existing sites over the past year.