Three countries just tested GPS-free navigation in the air, at sea, and across military radar networks ...

Find the right GPS bike computer for your rides, from budget basics to premium mapping tools.

New navigation satellites in low-Earth orbit could provide 100 times stronger signal strength compared to GPS and other global navigation satellite systems operating from higher orbital ...

Garmin just gave its humble automotive GPS unit its biggest makeover in years ...

In today's fast-paced world, a dependable GPS system is essential for travelers, adventurers and daily commuters alike. However, the multitude of options available can make finding the perfect ...

GPS-free navigation at sea was demonstrated using quantum sensors that measure gravitational field changes to determine their ...

Q-CTRL uses quantum gravity sensing and map matching to navigate a vessel without GPS during trials off Australia.

An Embraer 170 has spent more than four hours navigating the Pacific without GPS. Honeywell Aerospace's MagNav system used Earth's magnetic field to maintain a positioning reference over open water.

NASA has successfully tested a system that allows satellites to navigate without GPS by using other spacecraft and debris as landmarks in orbit. In just three days, FALCON also improved the known ...