What if GPS had existed in 1565? No satellites or microelectronics ... Imagine explorers fine-tuning their Atlantic crossings ...

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

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

Most of us never need to use numerical GPS coordinates to take advantage of the many location-based services that are available to us. We simply input an address, or click through ...

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

Forty years ago, the United States government made a decision that transformed the modern world: it opened the Global Positioning System (GPS) to civilian use. What began as a military technology ...