Nokia is opening up its Here Drive and Here Transit sat-nav and maps apps to all Windows Phone 8 devices, not just Nokia Lumia blowers.

If you're driving to meet friends or relatives this weekend, there's every chance you'll encounter congestionc. Could a sat nav with live traffic data get you to your destination faster?

Our latest round of sat nav tests include updates to free sat nav apps, as well as all-new models from industry leaders Garmin and TomTom Daljinder NagraSenior researcher & writer Given the ...

It has revolutionised navigation, bringing military grade satellite positioning to the comfort of your car. But how does it work? James May steers us through the science behind sat-nav. All modern ...

Do sat-navs have a long-term future as stand-alone products? We try out some of the latest examples to see how far the tech has come ...

Sat nav doesn't just have its role in cars, Terry and his team have pioneered the use of the system to work out how much water vapour is in the atmosphere, which aids weather forecasters.