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, ...

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 ...

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 ...

There’s no doubt about it: modern Global Positioning System (GPS) accuracy has improved by leaps and bounds since the days of Transit, the first global satellite navigation system developed in the ...