In a paper published this week in Nature, Google researchers demonstrated they were able to use GPS signal measurements ...

When the air is partly ionized, freely moving electrons slightly slow down the radio signals travelling to Earth from GPS and ...

Whether you're exploring uncharted trails or other remote areas, a reliable GPS unit can help keep you on track and provide ...

The U.S. Air Force Air Mobility Command, which operates transport and tanker planes, deployed AQNav on C-17A cargo jets twice ...

Researchers mapped Earth’s ionosphere, part of the upper atmosphere, using signal data from 40 million phones – a method that ...

Smartphone-based augmented reality, in which visual elements are overlaid on the image of a smartphone camera, are extremely ...

The Garmin Fenix 8 is an all-around monster that steals the best parts from all the other Garmin watches; it's a great device ...

The Halo Collar 4 ($599 plus a required subscription plan) makes it easy to set up virtual fences and offers plenty of feedback options ranging from sounds to shock. Like competing products, it ...

Vecros Drones is building everything in-house — from drones that defy GPS to printed circuit boards, a battery management ...

It might not have Ultra in the name, but there's no mistaking the Garmin Fenix 8 AMOLED's battery life, build quality, or ...

Some products may be aimed more at emergency communication than navigation; the Garmin inReach Mini 2, for example, can show ...