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US high-speed wireless is actually among the world's slowest

Early adopters of 4G LTE cellular technology such as the US and UK are falling behind in terms of speed as more nations deploy and upgrade their networks.

By September 24, 2015


Wait what? Sprint boasts superior coverage to T-Mobile, study says

Verizon still reigns supreme in the latest results from wireless testing firm RootMetrics. T-Mobile was hurt by the lack of broader coverage outside of the major markets.

By August 17, 2015


T-Mobile ditches static coverage map

The carrier says its new map of network coverage uses real-time data and will be updated every two weeks.

By March 30, 2015


Which wireless carrier is king? One testing firm weighs in

The latest test by RootMetrics shows how the big are getting better. But small carriers Sprint and T-Mobile are making solid progress.

By February 9, 2015


Sprint CEO: T-Mobile in for a 'rude awakening' in network battle

Marcelo Claure says his network has improved to the point that it is competitive, but adds he doesn't care if Sprint is the No. 3 or No. 4 carrier.

By February 5, 2015


I cruised on the ship of the future. The future looks awesome

Crave's Michael Franco sets sail on Royal Caribbean's latest ship and gets treated to a tour of its high-tech features from virtual balconies to power robots.

By November 17, 2014


4G LTE showdown: How fast is your carrier?

To get a glimpse of how speedy AT&T, Verizon, Sprint, and T-Mobile's 4G LTE networks are, CNET carried out real-world data tests across these carriers using the LG G3 smartphone.

By August 5, 2014


AT&T Stadium offers high-tech way of rallying fans

AT&T installed a 130-foot interactive LED "fan experience board" in its namesake sports arena in Dallas.

By August 16, 2014


New York subway cell coverage stinks, but here are the best lines

A test conducted by Global Wireless Solutions found that the cellular deployment in New York subways remains lacking.

By June 30, 2014


How to find a reliable network speed test

Your ISP may be delivering slower download and upload speeds than it promised when you signed up, but wide variations in test results could leave you scratching your head.

By May 2, 2014