Romania is currently facing a new type of silent threat that comes not with soldiers or tanks, but through invisible waves in ...

While the spate of difficulties comes days after the US National Oceanic and Atmospheric Administration issued a warning ...

The Defense Department (DOD), in contrast, has toughened military-only M-code signals emitted by the latest GPS III satellites by increasing transmitter power and incorporating stronger encryption. At ...

While it's difficult to imagine life without these services, imagine being an astronaut 238,900 miles from the nearest ...

Beyond its satellite network, China has also built nearly 300 ground-based backups, fibre-optic networks to transmit accurate ...

PORTLAND, Maine — A GPS unit stolen from a boat docked at Union Wharf was recovered this week after Portland police tracked it to an online sale and arrested the suspected seller.