GPS accuracy is so good that it's tempting to rely on it exclusively. That could be a mistake in abnomal traffic conditions.

The newly updated MapQuest 4 Mobile can now speak to you while you travel, effectively providing free GPS-powered navigation. Rick Broida is the author of numerous books and thousands of reviews, ...

Below is a comprehensive overview of how GPS navigation has evolved and which apps stand out across different travel needs. Modern navigation systems integrate multiple data streams to deliver ...

CoPilot Live is a GPS app for the iPhone with great potential, but it needs a major update to be used as a dependable navigator. Former CNET editor Dong Ngo has been involved with technology since ...

GPS units are cool and all, what with their spoken directions and 2D or 3D maps that show you where you’re going. But you know what’s even cooler? A GPS app that looks like something out of Star Wars.