Having a Garmin GPS unit in your car is very useful, but the device needs to be up to date in order to be effective. Find out how to update your Garmin here.

Smart phones are the GPS killer. That’s a problem for industry leader Garmin Ltd. (NASDAQ:GRMN) and auto companies like General Motors Company (NYSE:GM) that sell in-dashboard systems build ...

A Y2K-like computer issue affecting GPS satellites and devices could cause some major problems on April 6.

Trimble Navigation Limited (NASDAQ:TRMB) takes a different approach to GPS, integrating it into its products in ways that customers desire. For example, Trimble Navigation Limited (NASDAQ:TRMB ...