The best GPS units offer reliable navigation in even the most off-the-beaten-track areas, including topographical and ...

Rand McNally unveiled an in-cab tablet March 24 with navigation and features for professional truck drivers. The TND Tablet 1050 features four key items including navigation, a high-definition screen, ...

Our everyday GPS struggles in “urban canyons,” where skyscrapers bounce satellite signals, confusing even advanced navigation ...